... ,000hColor Temperature3000K/4000K/6000KOptional Beam AngleStandard for 30 degree(15/45/60 degree)InstallationRecessedFeatures1,reinforce radiator,lamp decays lower2, ... LED as usual-- Wattage: 5(6, 7, 9, 12, 15, 18) x1W-- Wide voltage: AC85-260V, suitable for regions;-- ... Cool White: 6000K-- Optional Beam Angle: Standard for 30 degree (15/45/60 degrees)-- CRI: 90%-- Ambient temperature: -30 ~ +40 ...