ZONO&reg; Indoor Lighting E27 5730 SMD 50 12W LED Corn Light Lamp Excellent Heat Dissipation E27 5730 12W Corn Lamp is for indoor lighting, there are "holes" all over its body which are for heat dissipation usages. Luminous Flux: About 900LM Power: AC 110V Beam Angle: 360 Degrees 80W replacement