OxyLED OxyGrow 2Pack LED Grow Light, Hydroponic Plant Grow Lights for Greenhouse Aquatic(E26 12W 3Blue/9 Red) PERFECTED WAVELENGTHS FOR PEAK PERFORMANCE: Equipped with 12 LED(3 blue & 9 red), The 12W led grow light blub emits the most efficient light wavelength to produce peak photosynthesis performance and cultivate plants and herbs. SAFE AND LONG SERVICE LIFE: No radiation and other side effects; service life is up to 20,000 hours, a must-have led grow bulb to promote the growth of your plant or fresh vegetables in your garden. TEMPERATURE CONTROL: OxyLED plant growlight is built with heat-sink metal aluminum keeping high intensity temperatures at the appropriate level for plant growth and protection. Low power consumption as light is fully absorbed by plants. EASY TO USE: Well constructed and suited for a standard E26 socket in indoor and outdoor settings, the plant grow lights is easy to set up and use. No special lamp base needed and a desk lamp will do. RELIABLE AND FRIENDLY CUSTOMER SERVICE: Popular seller of led growing lamp on Amazon, ready to respond within 24 hours with 30-day money back guarantee and 12 month replacement warranty and lifetime support guarantee.