Base Material:Aluminum Copper Thickness:1OZ Board Thickness:1.6mm Min. Hole Size:0.25mm Min. Line Width:3mi Min. Line Spacing:0.003 Surface Finishing:HASL Item:Samsung 561c s6 led pcb PCB size:286*174*1.6mm LED Type:312pcs samsung s6 leds power:50-145W voltage:32.4V-37.2V Current:1600mA-3900mA Usage:Plants growing light,Canopy Light,Home garden light Shipment:DHL UPS TNT FEDEX EMS weight:0.4kg color temperature:2700k-6500k Show More