Red & Blue LED Ratio for each head: 54red+24blue
Product Dimensions: roundel plate 98mm + gooseneck L300mm
Instructions: ①Switch ②5 Dimmable Levels ③3 Lighting Modes(Red Light, Blue Light, Red Light & Blue Light), the switching order is single head-dual head-triple head ④Timing Switch — three timer periods （4H, 8H, 12H）, cycle timing for 24 hours.
Installation distance should be within 20CM away from the plant, lighting range about 20cm
Artificially filling light and promoting plant growth.
Product certification: CE, RoHS, FCC