Full Spectrum Plant Light---4 Pack: The LED plant light has 15 red/7 blue/1 IR/1 UV/2 white/2 warm white, widely used in greenhouses and indoor plants, flowers, hydroponic systems and the cultivation of vegetables, corn. Easy to Install --- For standard E26/E27 lampholder, just screw it into the desk lamp, no special lamp base is required. Recommended coverage area of up to 2.8 square feet mounted 5 to 18 inches above plants and lighting time of 10 to 12 hours depends on different plants. Faster & Healthier Growth---Full spectrum grow light mimics sunlight perfectly and helps plants grow faster and better in a healthy way. Good for plants from sowing. Great heat dissipation and long service life---Compared to other grow lights, cPlant lights are made of metal-aluminum cooler housing, LED chips are placed directly on the ceramic heat sink. Both are designed to control noticeable heat and prevent your plants from getting hurt. Lifetime up to 5000 hours. Product Description Do you like your plants? Plants are like children, they need to be fed with the best nutrition to grow. As we all know, 95% of plant nutrition comes from light. So we have to feed them with the best light. However, you cannot imagine them suffering from the cold, less sun, rain, snow, dark growth indoors. Why choose us? --The 10W LED Plant Grow Light has 15 Red / 7 Blue / 1 IR / 1 UV / 2 White / 2 Warm White -- Helps when the plant needs a boost extra inch of light, or a few rays of sun, rain, snow, indoor darkness ect. --Can be used to grow many fruits and vegetables, and also great for growing or beautifying any houseplant. --The plant grow light is suitable for all stages of plant growth. --Best choice for grow tents, greenhouses, H2O systems and most other hydroponic systems. How does full spectrum light work? Red 650~660nm, 620-630nm ---- the best spectrum for plant flowering and fruiting Blue 430-440nm, 450-460nm ---- These are the maximum peak points for the vegetative growth and absorption > White LEDs ---- Full spectrum / wide Kelvin fill in all missing spectra and add Lux UV 380 - 400 nm ---- Chlorophyll absorption process begins . UV (ultraviolet) has the unique function of sterilization and kills phytopathogenic bacteria IR ---- There is little absorption by Chlorophyll here, but Phytochrome uses a good portion. Flowering and germination are influenced Specification: Power: 10W Body material: PC+Aluminum Input voltage: AC 85V-265V Working frequency: 50Hz- 60Hz Certification: CE