... in green house, indoor garden, hydroponic planting, and so on. It can save 80% 300W ... , 7:1:1 with the mixture of red , blue , orange ,yellow and white lights , or customized as your ... red LEDs are good for promoting the fruiting and flowering stage , our suggestions on the wavelength ... ballast needed.8. Ideal for all phases of plant growth, and works well with any indoor garden, hydroponics ...