High Power 4W LED R63 bulb (AP R63-A 4W) Features: 1.It uses a semi-frosted glass. 2.It uses only 4 watts, puts out as much light as a R type 40W. 3.Save power more than 90% by ordinary bulbs. 4.Ideal for home, office, shop display & outdoor. Specification: Number of LEDs4*1W High power LED (Edison)VoltageAC100-240VView Angle180degreeColor Temp5000K-7000K (White) and 2700K-3500K (warm white)Light OutputEstimated at R type 40WPower Consumption4 wattsLamp BaseE27Lumen270 lumen (Warm White) / 300 lumen (White)CertificationCE, RoHS ApprovedWarranty2 yearDimensions63mm D×105mm H