Tip: Our bulb is 12V LOW VOLTAGE. A controller/transformer is required. Please check which voltage is suitable for your lighting accessories. Using the wrong voltage is not safe and the bulb will soon break. Dimmable: Our MR16 halogen bulbs are compatible with dimmers. The warm white light temperature makes you feel relaxed and creates a welcoming atmosphere. Flicker-free: MR16 halogen bulbs can soften your eyes, be flicker-free, flash-free, UV-free and make your eyes comfortable. High CRI over 80 provides a more natural and vivid color and restores the true color of objects. : Our product is made of high-quality materials, which can make the lamps last longer. Long lifespan, very durable. If you have any quality problems, please do not hesitate to contact us to solve them. Decorative bulb: Bulbs are a good decoration for your home. They are used for decoration during festivals, creating a warm atmosphere. TIPS for MR16 20W 12V GU5.3 Halogen Bulb: Our lamp is 12V LOW VOLTAGE. A controller/transformer is required. Please check the appropriate voltage for your fixture. Using the wrong voltage is not safe and the lamp will soon break. Please check the dimensions before purchase. For safety reasons, turn off the power before changing the lamp. Features: Halogen bulbs are dimmable, they can be dimmer-compatible to adjust the brightness. We also use high-quality materials to make the halogen bulb flicker-free and UV-free, safe and protected to use. Specifications: Dimensions: 49*45MM Power: 20W Input voltage: DC 12V Socket: GU5.3 Lumen: 320lm Ab Beam angle: 30 Application area: MR16 halogen lamp The lamp is an ideal display window for shop, restaurant, family, decorative lighting, office, reading room, exhibition, home etc. Packing: 6 x MR16 GU5.3 Halogen lamp 20W 12V