5w dimmable smd led GU10 lightbulb. This bulb features a thermal plastic body and frosted lens with a dimming range of 30%–100% light output. This is energy-saving (only 5w) and gives equivalent light output to a 50w halogen bulb. Dimmable GU10 LED bulbs are designed to operate with trailing edge dimmer switches. (Conventional leading edge dimmer switches will not operate these bulbs and may cause irreparable damage to the LED bulbs.) Before ordering, please ensure that you have a compatible trailing edge dimmer switch; if in doubt, please contact a qualified electrician. Colour temperature: 3000k (warm white). Lumens: 400. Lifespan: 20,000 hours. Beam angle: 110°. Not suitable for use with a wall touch dimmer switch.

Width: 50mm, Height: 55mm, Diameter: 50mm, Weight: .9kg. Wattage: 5. Voltage: 240V. Number of Bulbs Required: 0. Number of Bulbs Included: 1. Dimmable. IP Rating: IP20. IEC Protection Class: No Class.