SPIDER FARMER SF-4000 LED Grow Light 5x5 Flower Compatible with Samsung LM301B Diodes Dimmable Commercial Grow Lights for Indoor Plants Full Spectrum 3000K 5000K 660nm 760nm IR 121

- COST EFFECTIVE: High Energy Efficiency with 2.7 umol/J, only consuming 456 watt, Veg footprint is 6 x 6 ft, Flowering footprint is 5 x 5 ft.
- BETTER LIGHT PENETRATION: SAMSUNG LM301B Diodes - Currently one of the most efficent LED'S on the market. Evenly placed to give you better light distribution, creating an even canopy. Get up to 50% higher yields with less energy, compared with other red/blue lights.
- FOOLPROOF DESIGN: No Fan, means ZERO Noise. Large solid aluminium heat sink, high quality protective covers for cables, waterproof LED, high safety performance MEAN WELL Driver. 50% longer lifespan compared with other brand lights. Allowing you to grow with confidence
- SUNLIGHT SPECTRUM: Blue,White,Red and IR (660-665nm,3000K,5000K and IR 760nm), provide everything plants desire in the natural sunlight, turn your seeds into your own supply, produce beautiful high yielding plants. Easy to see the true colour of your plants.
- LOCAL SERVICE: 100% satisfaction service with 3 Years local warranty (service centers located in US,CA,UK,DE) and return unconditionally within 30 days.
ASIN : B07TXFR69M