Voltage: 110/230V Tube: Tri-phosphor Average life: 8000h The inner light sensor turns on or off automatically according to the brightness of rays. Suitable for places where requiring lights at night. Decorative appearance, soft light, compact in size. Up to 75% energy saving. Warm pleasant, Excellent color rendering. Ten times the lamp life of a standard incandescent lamp. Flicker free instant start and operation. Ideal for interior decorative lighting. Packing: 50pcs/CTN