HLG 65 V2 LED Grow Light | 65W Samsung LM301B, 4000K, 2x2 ft Veg – 4000K

HLG 65 V2 Board, Driver and Output This is HLG's smallest quantum board, the QB120, with 120 Samsung LM301B diodes. It draws 65W and is rated at 152 µmol/s, an efficacy of 2.35 µmol/J. That adds up to about 10,000 lumens of 4000K white light. The board measures 11 x 9.5 x 2 in and weighs about 1.75 lb. A non-dimmable Mean Well driver runs on 120V or 240V and ships with an 8 ft cord. Cooling is passive through the aluminum backing, so the light is silent. It plugs into a standard outlet, and a timer is all the control it needs. HLG compares its output to roughly a 150W T5 or metal halide fixture. At about 65W, it costs only a few dollars a month to run. HLG backs it with a 3-year warranty. Using a Small Veg LED Grow Light for Clones and Mothers A veg led grow light this size fits spaces a full fixture cannot, such as a clone shelf, a cabinet or a 2x2 tent. Coverage is about 2 x 2 ft in veg and 2 x 1 ft in flower. Retail guidance puts it 12 to 18 inches above the canopy. Fresh cuttings need less light, so start at the top of that range and lower it once roots show. The cool white spectrum leans slightly blue, which keeps mothers and young plants short and bushy. It will flower a single small plant, but a warmer, stronger light does better through bloom. Because the driver does not dim, adjust intensity by raising or lowering the board. It adds very little heat, so a small tent or cabinet stays near room temperature. Two units side by side cover a 2x4 veg area. For anything bigger than 2x2, step up to the HLG 100 or a larger fixture. Key Features 120 Samsung LM301B diodes: One QB120 quantum board at 4000K. 152 µmol/s at 2.35 µmol/J: About 10,000 lumens from 65W. 2x2 veg, 2x1 flower: Sized for clone shelves, cabinets and small tents. Plug and play: Mean Well driver on 120V or 240V with an 8 ft cord. Passive and silent: 11 x 9.5 in, about 1.75 lb. 3-year warranty: Backed by Horticulture Lighting Group. Technical Specifications Specification Value Model 65 V2, 4000K (HLG65-4K) Power 65W PPF 152 µmol/s Efficacy 2.35 µmol/J Lumens About 10,000 Diodes 120 Samsung LM301B (QB120 board) Color Temperature 4000K Growth Phase Veg and clones; small-space flower Veg Coverage 2 x 2 ft Flower Coverage 2 x 1 ft Hanging Height 12–18 in above canopy Driver Mean Well, non-dimmable Input Voltage 120V / 240V Power Cord 8 ft, NEMA 1-15P Dimensions 11 x 9.5 x 2 in Weight About 1.75 lb Cooling Passive Warranty 3 years