... the light source , base on 288*1 high power LEDs with metal cover , built in 6 pcs 45w constant current ... light ratio :8:1 , 7:2 , 7:1:1 with the mixture of red , blue , orange ,yellow and white ... , or customized as your requests 5. Blue LEDs can easily be added to enhance vegetative growth , red ... for all phases of plant growth, and works well with any indoor garden, hydroponics or soil based.Notice:1. ...