[Full spectrum upgrade] Different from red/blue or white culture lamps on the market, this 40 W culture lamp has a richer spectrum to meet your different needs. Its complete spectrum makes it ideal for a variety of indoor plants at all stages of growth. [New 4 -headed culture lamps] Culture lamps are designed with 4 swan passes, offering a wider coverage zone than the two or three arms clamp lamps. It includes a total of 80 LEDs and a head has a blanket area of around 60 to 70 cm, depending on the height to which you are targeting. [Auto Timing - On/Off] The growth lamp 40W has 3 time options (3h/6h/12h). Once you have defined the rehearsal time, it will turn on and automatically turn every 24 hours. So you don’t have to worry about your plants if you are far from your home for a long time. [4 lighting modes and 9 gradation levels] This interior garden led light includes a red/white/white/yellow white light/white light, you can choose 3 color modes (white light, hot white + mixed