Surface Treatment:Polished Chrome Warranty(Year):5 Process:Cold Forging IP Rating:IP67 Certification:UL,CE,RoHS Body Color:Black Shape:Round Body Material:Aluminum Product name:100w led heatsink Material:AL1070 Item:Aluminum Led Housing surface treatment:Electroplate,Anodized Key feature:machine work Application:LED lights,IC,CPU,Power,Projection.etc Color:sliver Usage:Household Certification:ROHS,UL,SGS key word:pin fin disipador Show More