All packages will be black wrapped without a mark or name plus disinfect before sending!!! No feedback to your story to better understand SAMSUNG diodes 2835 or 561c 180LM per watt economical (LM301B 200LM per watt very popular) LM301H 220LM per watt nevest LOADS CHEAPER to RUN: High Energy Efficiency with 2.7 umol/J, only consume 450w, but has same yield as1000W led growing lights. SAMSUNG LM301B Diodes - the highest light output LED available at present, create the better canopy light penetration, get 40% higher yields with less energy compared with other red blue lights. MORE SAFE PROCESS: No Fan ZERO Noise, large areas of solid aluminium heat sink, special protective covers for cables, waterproof LED board, high safety performance MEAN WELL Driver. 50% longer lifespan compare 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 desired 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. PLUG & PLAY: No assembly required.
Right out of the box your LED grow light is ready to use. SF lights has more color and wavelength lights-3000K, 5000K, 660nm Red and IR 760nm All in One.SF light will save you a big budget. SF use waterproof glue on chips board, prevent the diodes from corrosion and vulcanization in humid environment. This makes SF lights have a far longer lifetime than other brand lights.
For users safety, SF use electric shock proof covers on every connections. If you looking smaller lights please check my other items.The item "Sf 4000w commercial led grow light samsung LM301B diodes real 455watt" is in sale since Monday, March 30, 2020. This item is in the category "Garden & Patio\Hydroponics & Seed Starting\Grow Light Kits". The seller is "simku_simku" and is located in YAPTON ARUNDEL. This item can be shipped to United Kingdom.