... white:80, neutral/cool white:75Mechanical dataLight typeHight power LED spotlightDiameterabout 112.00mmBase type Housing materialAliminiumApplication EnvironmentIndoor use ... AC100-240v4.Lumens Decline:3% in the first 1000 hours5.Lumen value:620lm(6000k)6.Light color, warm white: ... of LED lamp,down lights, spot lights, reflecting lamps, outdoor lamps and stainless steel lamps.Relying on high quality, ...