... Specification:1, Lamp holder: E14/E122, Led source: Edison3, Dimension: Φ32x102mm4, Color: Warm white (2700-2900K, 3200-3500K) Cool white (5500-6000K, 6500-7000K) Model ... Working temperature-20° to +40°Surface temperature60 °CCertificatesCE & EMCIllumination(2meters)Warm white: 150LUXCool white: 310LUXApplicationHotel & home & office & indoor lighting.Application:1. Recessed lighting ...