✔5W MR11 LED Bulb: Made of high quality Glass, 500lm, GU4 socket, 80RA and 120°view angle. Non-Dimmable, work safely at AC/DC 12V, 3000K Warm White, 5W LED Replacement for 40W Halogen Bulbs, Save about 80% of your energy and electricity bills.✔Long Lifespan: Transparent glass cover is safety protection and dust proof damp proof. Lifespan is over 30000 hours. Save effort and maintenance costs on changing bulbs frequently.✔Wide Application: MR11 LED Bulb suitable for Landscape Lighting, range hood, Display Cases, Recessed Lighting, Hospitality Lighting, Residential Lighting, etc.✔Easy Installation: (D)34mm*(H)35mm(1.34in*1.38in). Standard MR11 shape with GU4 base. Can be easily fitted instead of ordinary MR11 halogen bulbs easily. Just plug and play.✔Safe and Reliable: GU4 led spotlight more vivid and natural lights with high CRI(>80). Not dimmable. No lead or mercury pollution to human body. No UV or IR Radiation. Create a healthy, calm, and cozy atmosphere for your family. Meet international safety standards.