{"product_id":"hortivision-720w-specialist-split-line-led","title":"720W Specialist Split Line 3.0 LED by Horti-Vision — Full-Spectrum Grow Light That Splits Into 2 × 360W","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 860px; margin: 0 auto; color: #1a1a1a;\"\u003e\n\n\u003cp style=\"font-size: 1.05rem; line-height: 1.7; margin-bottom: 1.5rem;\"\u003eMost 720W bar lights give you one option: hang it over the canopy and hope your room is the right shape. The Horti-Vision 720W Specialist Split Line 3.0 gives you two. Run it whole as a 2160 μmol\/s top light over a 1.5 × 1.5m canopy, or pull the quick-release pin at the centre joint and it becomes two independent 360W fixtures — one for each tier of a rack, or one down each sidewall of a narrow room. At 3.0 μmol\/J it also puts out roughly 11% more light per watt than the Horti-Vision Slim Line, with a four-step dimmer, IP44 protection and control ports for the Horti-Vision controller all built into a slim integrated-driver frame.\u003c\/p\u003e\n\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.3rem; border-radius: 6px; margin-bottom: 2rem; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cstrong style=\"color: #2e5e2e;\"\u003eNot the Slim Line.\u003c\/strong\u003e Horti-Vision makes two 720W Specialists and this is the Split Line 3.0: a different fixture with a quick-release centre pin, 2160 μmol\/s at 3.0 μmol\/J. The foldable \u003ca href=\"\/products\/720w-specialists-led\" style=\"color: #2e5e2e; font-weight: 600;\"\u003e720W Specialist Slim Line\u003c\/a\u003e (1944 μmol\/s, 2.7 μmol\/J, no split) is a separate listing.\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem;\"\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eOne Light Or Two — Your Call\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003ePull the quick-release pin at the centre joint and the 720W fixture separates into two fully independent 360W lights. Put the pin back and it is one fixture again. One pin, no tools — just let it cool down first.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003e3.0 μmol\/J — More Light, Same Power Bill\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003e2160 μmol\/s of full-spectrum light from 720W. That is roughly 11% more photons per watt than the Horti-Vision Slim Line: the same draw at the meter, more light on the leaf.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eFour Dimming Steps On The Fixture\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003e290W, 430W, 580W and 720W on the built-in manual dimmer. Run it low over seedlings and young plants, step up as the canopy fills, and go to full power for flowering — no controller required.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eBuilt For Racks, Sidewalls And Awkward Rooms\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eSplit, each 360W half is a slim bar fixture covering roughly 0.75 × 1.5m that fits where a full-size light won't: one per shelf on a multi-tier rack, one down each wall of a narrow room, or two separate grow areas lit from one purchase.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eController-Ready For Bigger Rooms\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eOnboard control ports and an RJ14 network cable in the box. Add the Horti-Vision Smart Controller when you are ready to run several fixtures from one point instead of walking the room with a dimmer knob.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eIP44 Protected, UL 8800 Rated\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eSplash-protected housing and a UL 8800 horticultural safety rating on both the fixture and the power supply. Made for a humid grow room — just not for a hose, a mister or a sulfur vaporiser.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eSpecifications\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 2rem; font-size: 0.95rem;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Horti-Vision\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 720W Specialist Split Line 3.0 LED\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e 720W maximum\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDimming steps:\u003c\/strong\u003e 290W \/ 430W \/ 580W \/ 720W (manual dimmer on fixture)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSplit configuration:\u003c\/strong\u003e 1 × 720W or 2 × 360W independent fixtures\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1160 × 1065 × 60mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 1.5 × 1.5m as one 720W fixture; approx. 0.75 × 1.5m per 360W half when split\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePhoton output (PPF):\u003c\/strong\u003e 2160 μmol\/s\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEfficacy:\u003c\/strong\u003e 3.0 μmol\/J\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpectrum:\u003c\/strong\u003e Full spectrum — 4000K warm white, 6500K cool white and 660nm deep red\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLED diodes:\u003c\/strong\u003e 3144 (2424 × Sanan 2835 4000K, 600 × Sanan 2835 6500K, 120 × Sanan 3535 660nm red)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e Integrated 720W driver\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Passive (no fans)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Onboard control ports; Horti-Vision controller compatible\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP44 (splash-protected, not submersible)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSafety rating:\u003c\/strong\u003e UL 8800 (fixture and power supply)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHanging:\u003c\/strong\u003e 4 hanging points; 4 hangers included\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended hang height:\u003c\/strong\u003e 50–100cm above canopy\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCool-down before splitting:\u003c\/strong\u003e 20–30 minutes, power off\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e 720W LED fixture, IEC power cord, external RJ14 network cable, 4 × hangers\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 years (Horti-Vision)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Top lighting, multi-tier racks, sidewall lighting, narrow spaces, indoor grow rooms\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eGrower's Tip\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f9a825; padding: 1rem 1.3rem; border-radius: 6px; margin-bottom: 0;\"\u003e\n\u003cul style=\"margin: 0 0 0 1.2rem; padding: 0; font-size: 0.93rem; line-height: 1.7;\"\u003e\n\u003cli\u003eHang height is a starting point, not a rule. Horti-Vision says 50–100cm above the canopy; where you sit in that range depends on the dimmer step and how the plants respond. Pale, tight, curling leaf tips mean too much — raise it or step the dimmer down.\u003c\/li\u003e\n\u003cli\u003eBuy a PAR meter before you buy a second light. A reading at canopy tells you more than any coverage chart, and it is the only honest way to balance intensity across two split halves.\u003c\/li\u003e\n\u003cli\u003eSplitting is a lights-off job. Power down, wait 20–30 minutes, then pull the pin. The bars hold heat, and the pin is the only part you are meant to separate — opening anything else breaks the water-tight seal and voids the warranty.\u003c\/li\u003e\n\u003cli\u003eHang each half level from its own hanging points, not from one corner. A tilted bar puts a hot spot on one plant and starves the next.\u003c\/li\u003e\n\u003cli\u003eKeep misters and sulfur burners away from it. IP44 handles humidity, not direct spray, and Horti-Vision specifically rules out sulfur vaporisers and water misters near the fixture. If sulfur is part of your pest plan, run it somewhere else.\u003c\/li\u003e\n\u003cli\u003eDust the bars, don't wash them. Unplugged and cooled, a feather duster or a soft damp cloth is all it needs — no solvents, alcohol or window cleaner, and no fingers on the diodes, even when it is off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eHow To Set It Up\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e1\u003c\/span\u003e\u003cspan\u003eUnbox on a flat, stable surface and unfold the fixture. Keep the LED bars clear of anything sharp and keep your hands off the diodes.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e2\u003c\/span\u003e\u003cspan\u003eDecide: whole or split. To split, make sure it is powered off and cool (20–30 minutes if it has been running), find the quick-release pin at the centre joint and remove it. Each half is now its own 360W fixture.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e3\u003c\/span\u003e\u003cspan\u003eHang from the four hanging points with rope ratchets to your tent bars or ceiling. Get it level, then set it 50–100cm above the canopy.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e4\u003c\/span\u003e\u003cspan\u003ePlug the IEC power cord into the fixture first, then into the wall. Never connect or disconnect the fixture while it is under load.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e5\u003c\/span\u003e\u003cspan\u003eSet the dimmer for the stage you are at — 290W or 430W over young plants, 580W or 720W once the canopy has filled in. Running a Horti-Vision controller? Connect the RJ14 cable to the control port.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e6\u003c\/span\u003e\u003cspan\u003eWatch the plants for the first few days and adjust height or dimmer step off their response. A PAR meter at canopy takes the guesswork out.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003ePairs Well With\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem;\"\u003e\n\u003ca href=\"\/products\/hortivision-50w-led-enhance-bars\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eHorti-Vision 50W LED Enhance Bars\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eUVA, blue and far-red booster bars that clip onto the fixture. Spectrum control the base light doesn't give you.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/hortivision-led-smart-controller-1\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eHorti-Vision Smart Controller\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003ePlugs into the RJ14 control port. Run and dim multiple Horti-Vision fixtures from one controller.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/rope-ratchet-by-the-grow-guys\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eRope Ratchets by The Grow Guys\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eThe manual says hang it on rope ratchets. These are the ones we hang ours on. Four points, four ratchets.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/hortivision-720w-producer-led\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eHorti-Vision 720W Producer LED\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eThe foldable 6-bar sibling. Same 720W, no split — pick this if you only ever want one big top light.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/par-meters\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003ePAR Meters\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eMeasure what actually lands on the canopy and set the dimmer off numbers, not guesses.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/720w-specialists-led\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eHorti-Vision 720W Specialist Slim Line\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eThe other 720W Specialist: foldable, 1944 μmol\/s at 2.7 μmol\/J, no split. Compare them before you choose.\u003c\/p\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is the difference between the Split Line 3.0 and the Slim Line?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eThey are two different 720W Specialist fixtures. Both draw 720W, both have the same four dimming steps and both work with the Horti-Vision controller. The Slim Line is a foldable fixture rated at 1944 μmol\/s and 2.7 μmol\/J. The Split Line 3.0 is rated at 2160 μmol\/s and 3.0 μmol\/J and has the quick-release centre pin that lets it run as two independent 360W units. If you want one fixture that can become two, this is the one.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eHow does the split actually work?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eThere is a quick-release pin at the centre joint. With the fixture powered off and cooled for 20–30 minutes, remove the pin and the two halves separate. Each half is a fully functional 360W LED fixture and can be hung independently on its own hanging points. Refit the pin to run it as one 720W light again. The pin is the only separation point — do not open or modify any other part.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eDo I need the Horti-Vision controller?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eNo. The fixture has a manual dimmer with four steps (290W, 430W, 580W, 720W) on the fixture itself, so it runs on its own out of the box. The control ports and the included RJ14 cable are there for when you want to link several fixtures to a Horti-Vision controller and manage them from one point.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat area does it cover?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eRun whole at 720W, it covers a 1.5 × 1.5m canopy — a 1.5m tent, or one 1.5m bay in a room. Split, each 360W half covers roughly half that, about 0.75 × 1.5m, which is why one half suits a rack shelf or a narrow sidewall run. Spread the two halves apart and the footprint grows to around 1.5 × 3m, but that is the same 2160 μmol\/s over twice the floor, so expect about half the intensity on the leaf — veg coverage rather than full-power flowering coverage. Hang height and dimmer step move those numbers in practice, which is what the PAR meter is for.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eCan I use it in a humid tent, or with a humidifier or sulfur vaporiser?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eHumidity is fine — the fixture is IP44 rated for splash protection. Direct spray is not: keep it away from water misters, do not spray towards it, and never submerge it. Horti-Vision also says not to use it near sulfur vaporisers, so if sulfur burning is part of your pest routine, do that away from the fixture.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is in the box, and do I need rope ratchets?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eThe 720W LED fixture, an IEC power cord, an external RJ14 network cable and four hangers. The manual recommends rope ratchets through the hanging points to your tent or ceiling — they are not included, so grab a set if you do not already have four.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eIs it suitable for seedlings and clones?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes, at the low end of the dimmer. Run 290W and hang it towards the top of the 50–100cm range over seedlings and cuttings, then step the dimmer up and bring it down as the plants harden off and the canopy fills. Full spectrum means one fixture covers the whole cycle.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat warranty does it come with?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eHorti-Vision backs the Split Line 3.0 with a 3-year warranty. The quick-release pin is the only part you are meant to separate — opening the fixture or the driver breaks the water-tight seal and voids it. Claims go through us as the reseller; the process is on our \u003ca href=\"\/pages\/warranty-policy\" style=\"color: #2e5e2e; font-weight: 600;\"\u003ewarranty policy page\u003c\/a\u003e.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eHow do I clean it?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eUnplug it and let it cool to room temperature, then use a feather duster or a soft damp cloth. Do not use detergents, abrasives, solvents, acetone, alcohol or window cleaner, do not open the retaining clips, and let it dry completely before you plug it back in. Check the power cable for damage while you are at it.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"background: #1c3a1c; color: #fff; padding: 2rem; border-radius: 10px; text-align: center; margin-top: 2rem;\"\u003e\n\u003ch2 style=\"color: #fff !important; margin: 0 0 0.5rem; font-size: 1.3rem;\"\u003eRun It Whole. Split It When The Room Says So.\u003c\/h2\u003e\n\u003cp style=\"color: #aed1ae !important; margin: 0 0 1.5rem; font-size: 0.95rem;\"\u003e2160 μmol\/s at 3.0 μmol\/J, four dimming steps, and one pin between a 720W top light and two 360W fixtures. Free shipping over $499* — this one qualifies.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap;\"\u003e\n\u003cbutton id=\"btn-add-to-cart\" style=\"background: #b67317 !important; color: #fff !important; padding: 0.85rem 2rem !important; border: none !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 700 !important; cursor: pointer !important;\"\u003eAdd to Cart\u003c\/button\u003e\n\u003ca href=\"\/collections\/led-grow-lights\" style=\"background: transparent !important; color: #fff !important; padding: 0.85rem 2rem !important; border: 2px solid #fff !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 600 !important; text-decoration: none !important; display: inline-block !important;\"\u003eShop All LED Grow Lights\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  var btn = document.getElementById('btn-add-to-cart');\n  if (!btn) return;\n  btn.addEventListener('click', function() {\n    fetch('\/cart\/add.js', {\n      method: 'POST',\n      headers: {'Content-Type': 'application\/json'},\n      body: JSON.stringify({id: parseInt('52725361246506', 10), quantity: 1})\n    }).then(function(response) {\n      return response.json();\n    }).then(function(data) {\n      if (data.status \u0026\u0026 data.status !== 200) { throw new Error(data.description); }\n      btn.textContent = 'Added to Cart';\n      btn.style.background = '#2e5e2e';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2000);\n    }).catch(function() {\n      btn.textContent = 'Error — Try Again';\n      btn.style.background = '#c0392b';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2500);\n    });\n  });\n});\n\u003c\/script\u003e\n","brand":"Horti-Vision","offers":[{"title":"Default Title","offer_id":52725361246506,"sku":"SG-S2001","price":499.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/1573\/3290\/files\/1571d13b-e1ce-42f1-9ccb-f1c9be64cf36.jpg?v=1791450152","url":"https:\/\/www.thegrowguys.com.au\/products\/hortivision-720w-specialist-split-line-led","provider":"The Grow Guys","version":"1.0","type":"link"}