GROWSTAR L-QB4 Sunlike Full Specturm LED Grow Lamp

$269.99 $247.99

  • Actual Power Draw: 110w±5%
  • LED Quantities: 222pcs SMD LEDs
  • Input: AC 100-240V, 50-60HZ
  • PPFD: 820±5%umol/s
  • Efficacy: 2.7 umol/J @ 110v ac
  • Lifespan: 50000hrs
  • Size: 11.8''x9.5''x2.2''
  • Vegetative Coverage: 2.5’x2.5’ at 18”
  • Flowering Coverage: 2’x2’ at 14".


GROWSTAR Newest 4000w Led Grow Light with Full Spectrum Wavelength, High ppfd and IR Grow Lamp for 5x5ft Indoor Hydroponic Greenhouse Seeding Veg and Bloom (Power Draw 390w)




  • 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 1000w led grow light consuming only 110 watts true output with 222 pcs leds, which replaced traditional 1000w. This led light increases yield while decreasing costs.
  • Higher Ppfd Value: 1000w 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 820±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 1000w 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 2.5’x2.5’ vegetative coverage at 18”and 2’x2’ flowering coverage at 14". We offer worry-free 3-years warranty and professional guidance to help you and your plants grow better.