Full spectrum plant lamp --- 4Pack: LED plant lamp has 15Red / 7Blue / 1IR / 1UV / 2White / 2Warm white, widely used in greenhouse and indoor plants, flowers, hydroponic systems and vegetable growing, corn. Easy to install --- For standard E26 / E27 socket, just screw it into the desk lamp, no special lamp base required. The recommended coverage area of up to 2.8 square feet mounted 5 to 18 inches above the plants and the lighting time of 10 to 12 hours depends on different plants. Grow Faster and Healthier --- Full Spectrum Grow Light perfectly mimics sunlight and helps plants grow faster and better in a healthy way. Good for plants from the sowing stage. Great heat dissipation and long service life --- Compared to other growth lights, cPlant lamps made of metal-aluminum cooler housing, LED chips are placed directly on the ceramic heat sink. Both are designed to control noticeable heat and keep your plants from hurting. Lifespan up to 5,000 hours. Product Do you love your plants? The plants are like kids, they need to be feed with best nutrition to grow up. As we all know that 95% of the nutrition for plants are from light. So we need to feed them with best light. However, you can't imagine they are suffering from cold weather, less sun, rain, snow, indoor dark growth. Why chose us? --The 10W Led plant grow light have 15Red / 7Blue / 1IR / 1UV / 2White / 2Warm White --helps when the plant needs extra boost of light, or a few of sun, raining, snowing, dark indoor ect. --Can be used to grow many fruits and vegetables, and also great for growing or perking up 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 the full spectrum light work? Red 650 ~ 660nm, 620-630nm ---- the best spectrum for plant flowering and fruiting Blue 430-440nm, 450-460nm ---- It is maximum peak points for vegetative growth and absorption White LEDs ---- Full-spectrum / wide-Kelvin provide fill for all missing spectrums and add Lux UV 380 - 400 nm ---- Process of chlorophyll absorption 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 nice portion. Flowering and germination is influenced Specification: Wattage: 10W Body Material: PC + Aluminum Input voltage: AC 85V-265V Working Frequency: 50Hz-60Hz Certification: CE