Product Description: Features: Input Voltage: AC85~264V. - Suggested height: 1.6ft-5ft; - Irradiated area: 2.7-10 square feet. Description: 4 Peaks of Wavelength 430, 460, 630 and 660 make up the 4 peaks of wavelength for the Divine LEDs grow-light. These wavelengths result in maximum chlorophyII A & B production. Unlike your typical fluorescent lights,no energy nor light is wasted from the Divine LEDs Grow Light, every single light emitted is fully absorbed by the plants. Highly efficient, extremely powerful. The Divine LEDs grow light has a life expectancy of 50,000 hours. Our light uses much less energy and produces less than your typical plant light. What's even better is that it works on standard lights sockets so no special housing is needed. MOKOQI Heatsink Technology If you don't keep the heat off your plants, they could become seriously harmed. This is where the MOKOQI Heatsink comes into play. By using military-grade materials, we've designed this bulb to produce as little as heat as possible. Even after 24 hours of continuous use, you will feel almost no heat coming out of your grow light. How cool is that? Suitable for multiple uses Your new grow light is suitable for all stages of growth. It is perfect for plant growth, flowering and even fruiting. It's size makes it perfect for cloning and seeding lights as it is very compact - you are able to fit it in tight spaces. Your satisfaction is GUARANTEED Your satisfaction is our promise. If anything doesn't go your way. We will give you a refund and on top of that make things right to you.