... CE, RoHS. 5. Warranty: 3 years. 150w High Power LED Lights for stadium, warehouse, factory (manufacturer from China)Built-in ... Ground LineThe color of the lamp shellBlack, silverCertificateCE 1) High power led bay light applies to buildings, factory, warehouse, ... , stadiums, squares, docks etc.2) Using high power ceramic multi-chip LED, High purity aluminum fixture, patented heat sinking design, ...