Growstar Newest Lzb4000 Led Grow Light

NEW ITEM! Sunlight Full Spectrum Grow Light: Our led grow light contains that warm white light(3000k) leds + day light(5000k) leds + red light(660nm) leds + IR light(730nm) leds which is most effecive spectral ratio that plants mainly absorb, and providing similar to sunlight more highly uniform light for plants. Ideal for all growth stages. High Efficiency Energy Saving Plant Light: Our 4000w led grow light consuming only 390 watts true output with 888 pcs leds, which replaced traditional 4000w. This led light increases yield while decreasing costs. Higher PPFD Value: 4000w grow light’s Diodes offering a high efficacy rating of ppf per Joule (2.7 umol/J @ 110v ac) and light output ppfd value is 1770±5 umol/s. It can effectively promote plant germination and flowering, increase plant growth speed, make flowers bigger and more vivid, produce more leaves and crops. Two Unique Functions: No fan noise free and waterproof function. Our 4000w is equippede with 3mm pcb board and thick aluminum. Even without a fan, it has good heat dissipation and a longer service life. And our light board adopts a sealing technology gluing process on chips board to avoid moisture and extend lifespan, so the whole plant growth is waterproof (level: Ip65). No need to worry about the humid planting environment to damage the plants lamp. Coverage Area & Warranty: Plug and Play. No installation required. It is perfect for 5’x5’ vegetative coverage and 4’x4’ flowering coverage. We offer worry-free 3-years warranty and professional guidance to help you and your plants grow better.

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