led ceiling light manufacturers: external control 32-segment digital tube ZD-128 beads RGB-32-1 Model: External control 32 segment digital tube ZD-128 beads RGB-32-1 bead number: 128 beads voltage: DC5V power: each tablet lamp beads 0.11W * 108 beads = 12W / m and every single lamp beads 0.11W * 144 beads = power: every single lamp beads 0.11W * 108 beads = 12W / m and every single lamp beads 0.11W * 144 beads = LED digital tube technology Parameters: Case Color: milky white translucent transparent shell parameters: A: waterproof, B: dustproof, C: UV protection performance: pressure, bursting Li. Material resistant to high and low voltage, fire, super impact aging: the life of the project PC plastic (polycarbonate): 50,000 HRS working environment: -40 ° C - 78 ° C Dimensions: 36mm, 52mm, 68mm, 83mm, tube-type : D-tube, U-tube, O-tube type with aluminum fluted tube control: external control (online and offline) to support 512 1KB Waterproof grade: IP68 level