Product Description： Introductions: This LED Plant Growth Lamp is good for personal growers. If you want better growing result, please turn to this LED grow light. By providing extra light, it won't let your plants stop growing during night. The reasonably designed color of the light beam and wavelength will dramatically stimulate growing, while the consumption is very low. Made with premium material and fine workmanship, it is lightweight and durable! Trust us! Features: 1. Low heat 2. High intensity LED chips, energy saving 3. Effective light spectrum brings proper wavelength that are beneficial to plants 4. Quality heat sinks and built-in cooling fans to solve heat problem 5. Zener protection to make sure that one out led will not affect the others 6. Good for seedling, germination, growing stage and blooming stage 7. Can be used to grow houseplants, vegetables, lettuce, tomatoes and herbs 8. Perfect for green house Specifications: Number of light: Red 77pcs / Blue 47pcs / Orange 7pcs / White 27pcs Power Factor: >97% Recommended Coverage: One panel per 21.5 to 32.3 square feet Lifespan: >50,000hours Worldwide Voltage: 85v-240v Working Frequency: 50~60Hz Material: Iron & Acrylic Color: White Recommended Lighting Times: Veg: 18h/6h(on/off) or 20h/4h(on/off) Flower:12h/12h(on/off) Package Include: 1 X LED Plant Grow Light 1 X LED Grow Light Hanger 1 X Power Cord