General description MR16 LED bulbs are designed for landscape, recessed, and track lighting applications. This pack of 10 bulbs replaces traditional 20W halogen bulbs, providing significant energy savings of up to 80%. With a long lifespan of over 50,000 hours, these bulbs reduce maintenance costs associated with frequent replacements. Technical specifications Operating voltage: 12V Size: 5*4.5cm / 1.9*1.7in Lamp pin spacing: 0.53cm / 0.2inch Power equivalent: 20W halogen Installation Easy to install in standard MR16 sockets Usage Suitable for accent lighting, landscape lighting, recessed lighting, track lighting, general lighting, hotels, art galleries, museums, offices, restaurants, and retail spaces Widely used in shopping malls, cafes, outdoor lighting, and home interiors Other information Made of aluminum for good appearance and excellent heat dissipation Mercury-free, no IR or UV radiation, and no flicker Approved by CE and RoHS