Name: Plant Growth LightVoltage: AC220VPower: 10W/20W/30WLumen: 800lm/1600lm/2400lmBand: 380-840nmSize: 19*19mmLight-emitting surface: 17mmThickness: 1: CeramicThermal conductivity: 8/m·KAnti-surge: 4KVScene application: plant light lighting, plant advancement bulbs