Descriptions : A 2.0W clear globe shape 40mm lamp bulb over-all height 67mm comes with high brightness OPTILED LED (Light-Emitting-Diode). It has built-in patented virtual filament and the integrated power circuitry suitable for 100V-240V AC 50/60Hz supply. Characteristics : - Lamp body temperature is ultra low, therefore can be installed in human reachable area. - Even light distribution over the plastic cover. - Designed to be used outdoor providing that the luminaries is at least IP65 - Virtual filament simulate the point source lighting effect of traditional incandescent bulb.