New, The Game Changer for LED Grow Lights-Samsung LM301H EVO Chip Cutting-Edge LED Chips for Unrivaled Performance; Introducing the Samsung LM301H EVO LEDs. Boasting an impressive efficiency rating of 3.14 µmol/J PPE per diode , these LEDs outshine even the renowned LM301B, LM301H, and Bridgelux 3030 chips in terms of sheer effectiveness, no fan, completely silent. EVO LEDs redefine plant growth enhancement and efficiency. With superior light quality and an increased light output per LED, they harness a more potent blue spectrum. Ideal For All Growth Stages: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm, IR is dimmer than other red diodes.). 3000K providing more reddish light and the 5000K providing more blueish. The Ledstar 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers. New Diode Layout & Dimming Design: 2024 New Version Blackhawk grow lights, the diodes arrangement gathered at the edge makes the PPFD more uniform, absorb light better, produce higher yields. The dimming knob can adjust the light intensity from 0 to 100 Percent power. Multi-light Connection with unified dimming is especially beneficial for large area of indoor growing and commercial planting. Well Made & Solid Construction: No Fan Noise Free. High Efficient, reliable Driver are excellent at dissipating heat. Aluminum heat sink is thick and sturdy, protective covers for cables; User-Friendly Packaging.  5 Year Warranty and 50,000 rated life hours ensure for long and quality operation. Blackhawk 200 Features Samsung LM301H EVO LEDs each rated at 3.14 µmol/J PPE, with a  higher efficiency then LM301B, LM301H, and Bridgelux 3030 chips. Dimmer with control 0 - 100% Powe Algorithmically spaced diodes optimized for even coverage, deep canopy penetration, and hotspot reduction. Passive cooling LED driver provides excellent heat dissipation; also supports daisy-chaining with up to 80 grow lights. 3 x 5 ft. Veg. Coverage and 2 x 4 ft. Flower Coverage 3000k and 5000k Samsung LM301H EVO Chips 448 chip Ledstar 660nm red and IR 48 chip Total 496 chips 220 Watt 1745 PPFD Dimensions 24" x 10" x 2.4 . Make an offer!;