90W UFO LED Grow Light

1.90W LED grow light can replace the 270w-450w HPS , over 80% energy saving . 2.Base on the 2w LED chip.3. Over 50000 hours .4. Our common light ratio :8:1 , 7:2 , 7:1:1 with the mixture of red , blue , orange ,yellow and white lights , or customized as your requests 5.Blue LEDs can easily be added to enhance vegetative growth , red LEDs are good for promoting the fruiting and flowering stage , our suggestions on the wavelength are red (620-630nm) , red(640-660nm) , blue (450- 460nm) , blue (460-470 nm) , You can choose the wavelength and color ratio which is most suitable for your plant growth 6.Built-in cooling system (thermostatically controlled fans ) solve the heat dissipation excellently7. Built-in power supply, CE approved, No setup required, just simpler and safer plugs directly into AC85V-264V, no reflector & ballast needed.8. Ideal for all phases of plant growth, and works well with any indoor garden, hydroponics or soil based.9. The lighting area and the height are changeable according to different plants and environments ,the same as the parameter .