... 700 ~ 3,500 KNatural White: 4,000~5,000 KCool White: 5,500~6,700KColor Rendering Index(CRI)Ra>80LED Emitter ... scopes include360 & 210 LED tube lamps, LED stubby lamps, LED torch lamps, LED cornlamps, LED canopy lamps, LED street lamps, LED industrial lamps, LED flood lampsHighly qualified ... Warranty3 years since the date of purchase Certification High power E40 Mogul base 60w led high bay light