Home Products Programmable Arm Light Panel WS2812_H380、H420 dedicated 24 Programmable Arm Light Panel WS2812_H380、H420 dedicated 【Programmable Arm Light Panel WS2812_H380、H420 dedicated】 PCB: FR4 T1.6mm Copper Foil: 1OZ Size: 28mm Empty Board Weight: approx. 2g Mounting Hole: M3_16mm *2 M3_19mm*2 1665960