(Pack of 10) MR16 3W LED bulbs for landscape, recessed, track lighting. Replaces a 20W halogen bulb, save 80% of energy costs. Energy saving and environmentally friendlyPower: 3W. Working voltage: 12V. Low 12 volt lighting product, safe working voltage for human being and generate less heat than traditional bulbs, low power consumption.long life expectancy, the service life is more than 50,000 hours.Save effort and maintenance costs by changing bulbs frequentlyThe standard MR16 LED spotlight.Size: 5*4.5cm/1.9*1.7in.Standard two-pin MR16 socket, lamp pin spacing is 0.53cm/0.2in.Easy to install in a household socket.Widely used in shops, offices and homesThe lamp body made of aluminum, good appearance and excellent heat dissipation.Mercury free, no IR or UV radiation, no ficker.Approved by CE, RoHS.Safe for your home and the environmentSuitable for accent lighting, landscape lighting, recessed lighting, track lighting, general lighting, hotels, art galleries, museums, offices, restaurants,retail, widely used in shopping malls, cafes, offices, home indoor lighting, specialty stores, jewelry stores, etc.