Spider Farmer SF4000, 440w LED Grow Light

Spider farmer SF4000 440W LED Grow Light Full Spectrum Dimming Daisy Chain.

Top Features:

Lower running costs and Higher quality yelds, SPIDER FARMER LED Grow Lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, create better canopy light penetration. SF4000 only consumes 440w, running 50% less power than the HPS or Blurple lamps. Coverage: Bloom 120cm x 120cm         

Upgraded SF series growing lights have Dim-able Samsung 301 Diodes, Meanwell Drivers and light switch.

Ideal for all growing stages. Excellent full-spectrum- white, blue, red, and IR (3000K, 5000K, 660nm, and IR 760nm). 3000K diodes provide more reddish light and 5000K provides more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Turn your seeds into your own supply. And the light looks fairly natural, so it's good for accurately monitoring plant health.

No Fan Noise Free. High Safety performance MEAN WELL Driver, Fair Waterproofing. Update aluminium board is thick and sturdy, doesn't put out a tremendous amount of heat, high-quality protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, but they also save you money.

Warm Tips:

1. Do NOT touch while in operation.

2. To prevent eye damage, avoid looking directly at the LEDs.

3. In summer or other hot environments, please use a cooling fan to keep a suitable temperature for your plants.

Size: approx 55 x 62 x 5.5 cm