... 4.Chip:Epistar,Epileds,others 15M LED Decorative Christmas light,Tree Light Energy Saving CE&ROHS Prameters:Features:Wide applicability,easy ... ~ 85°C, it would not work outside such environment.No weights extrusion, excessive Meander.Life span is 50000hAdvantage: 1. Energy saving ... the labor should be charged. 15M LED Decorative Christmas light,Tree Light Energy Saving CE&ROHS