Specification: Base: R7S Voltage: AC 220-240V Power: 10W/ Brightness: 3000lm Replaces: R7S 300W Halogen Light Source: 1*COB LED Size: 16x118mm Light Color: 4000K - Natural White Light Angle: 360 degrees CRI:80Ra Material: Glass+Ceramic Dimmable: NO Average Lifespan: 30,000hrs Applications: LED R7S J118 is ideal for home lighting (wall lights, floor lamps, ceiling lights, etc.), window lighting, night security lighting. Can be used as a small spotlight, used for decorative lighting (equipped with protection) of garden/courtyard/lawn. Package include: 3x 10W R7S LED 118mm Cool White NOTE: 1, The material of this lamp is glass (fragile), please be careful when installing or using. 2, This 10W R7S LED is NOT DIMMABLE. It is not compatible with dimmer switches. Do not use dimmer switches as they may cause noise or damage the lamp. 3, It is not suitable for use in a totally enclosed fixture. 4, This R7S LED is generally used for indoor lighting. If you want to use it outdoors (such as lawn, garden, patio), please make sure the bulb is in a protective cover or a waterproof device. become very rich