HLG 100 V2 LED Grow Light | 95W Samsung LM301B, 3000K Rspec or 4000K – 3000K

HLG 100 Rspec V2 Board, Driver and Output The V2 uses a single board of about 192 Samsung LM301B diodes. It draws about 95W at the wall. Retail specs put output between 225 and 235 µmol/s, near 2.45 µmol/J, and over 15,000 lumens. Two color temperatures are offered: 3000K, called Rspec, and 4000K. The board measures about 12.75 x 11 in, small enough for a shelf, cabinet or 2x2 tent. A non-dimmable Meanwell driver accepts 90–264V and comes with a standard wall plug. Cooling is passive through the aluminum heat sink, so it runs silent. HLG compares it to about 200W of T5 or metal halide lighting. At about 0.9A on 120V, several units can share one household circuit. Because the driver does not dim, control intensity by raising or lowering the board. Where a Small Quantum Board LED Fits Best A small quantum board led like this one shines in tight spaces where a big fixture would cook the plants. Flowering coverage is about 2 x 2 ft, and veg or clone coverage stretches to about 3 x 3 ft. Mother plants and clones do well under the cooler board, which leans slightly blue for compact growth. The warmer Rspec board carries more red and handles flowering in a small tent or closet. Hang it high for seedlings, then lower it in steps while you watch the top leaves for curling or bleaching. Two boards side by side cover a 2x4 tent evenly. It adds little heat, which matters in closets and cabinets with weak airflow. Leaves under LED stay cooler than under CFL or T5, so small grows often run a degree or two warmer. The lack of dimming is the main trade-off at this price. For a 3x3 or larger flower space, a bigger HLG fixture delivers far more light. Key Features Samsung LM301B board: About 192 diodes on one passive-cooled quantum board. About 225–235 µmol/s: From roughly 95W, near 2.45 µmol/J. 3000K Rspec or 4000K: Warm for flowering, cool for veg and clones. Plug-in Meanwell driver: 90–264V, standard plug, about 0.9A on 120V. Compact 12.75 x 11 in: Fits shelves, cabinets and 2x2 tents. 2x2 flower, 3x3 veg: Two units cover a 2x4 tent. Technical Specifications Specification Value Model HLG 100 V2 (HLG100-RSPEC 3000K, HLG100-4K 4000K) Power About 95W PPF About 225–235 µmol/s (by listing) Efficacy About 2.45 µmol/J Lumens 15,000+ Diodes About 192 Samsung LM301B Color Temperature 3000K (Rspec) or 4000K Growth Phase 3000K full-cycle; 4000K veg and clones Flower Coverage About 2 x 2 ft Veg Coverage About 3 x 3 ft Driver Meanwell, non-dimmable Input Voltage 90–264V, 50–60 Hz Current About 0.9A @ 120V Board Size About 12.75 x 11 in Cooling Passive