"Features: * Brand new and high quality. * Product Features: Promote Plant Growth, Increase Yield * Application: Greenhouse, Grow Box, Grow Tent, Hydroponics * For All kinds of flower plants : Like for tomatoes, chilli , eggplant , Rose ect. * All kinds of greens : For herbs and leafy vegetables, lettuce , bok choy ect. * Also suitable for Indoor garden or indoor potted landscape. * Using: For Greenhouse,Grow box,Grow Tent, Hydroponics Systems equipment. Blue Light: High absorption by chlorophyII and carotenoids, big influence on photosynthesis.For plant growth and absorption. Can enhance chloroplast activity, to prevent spindling plant, But on the other hand, it will inhibition of photosynthesis, so that the plant need much blue light. Red Light: ChlorophyII absorption rate is low, has a significant effect on photosynthesis and photoperiod effect.For plant flowering and fruitingPromote plant growth, germinatiion, flowering, results. The most role during adding color on the plants, accelerate photosynthesis. Specifications: Package Contents: 1*LED Plant Grow Lamp" "all Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. We will reply within 24 hours. we Will Give You The Best Solution."