1. High Performance. Our G4 20W halogen bulb is made of high quality clear glass, 360 angle beam degree, which had good heat dissipation and high light transmittance, AC/DC12V, not dimmable, low consumption with 20W, safe and durable 2. Long Service. High brightness and energy efficient light bulb, made of high quality Tungsten filaments for maximum and prolonged lifetime, up to 2,000 hours, about 1.8 year with 3 hours daily use. With standard G4 bi-pin base, it is very easy to install and can reduce your cost of replacing the bulb 3. Wide Application: Suitable for all standard G4 bi-pin base lights, such as chandeliers replacement, pendants, cabinet lights, restaurants, stores, landscape lights, universal bulbs pendant lights, oven fan, microwave light bulb, floor lamps, wall sconces and so on 4. Easy to Install. With T3 Type JCD, size: 8*31 mm/ 0.31*1.22 inch(W*H), G4 Bi-Pin (4mm or 0.16” apart), direct replacements for all G4 fittings and sockets, applicable home, office, restaurants, stores, schools and so on 5. High Color Rendering Index. The CRI up to 95 can restore the real color of the object, making the place where the light touches looks more colorful. No flicker, no glare, no mercury, no any harmful elements, which will protect your eyes. If you have any problems of this item, please feel free to contact with us, we will happy to service for you within 24 hours ASIN B08DHHH9HG Color Clear Shape Bulb Voltage 12 Volts Wattage 20 watts Bulb Base G4 Beam Angle 360 Degrees Brand Name BesYouSel Brightness 250 Lumen Efficiency Standard Efficiency Light Type Halogen Style Name Classic Unit Count 10.0 Count Light Color Warm White Manufacturer BesYouSel Model Number 4852671163289 Power Source Corded Electric Material Type Glass Control Method App Bulb Shape Size T3 Controller Type Push Button Number of Items 10 Package Quantity 1 White Brightness 250 Lumens Color Temperature 3000 Kelvin Light Source Type Halogen Power Consumption 20 Watts Additional Features Instant On Indoor Outdoor Usage Indoor Light Output Maximum 250 Lumens Light Source Wattage 20 Watts Color Rendering Index 100 Item Dimensions W x H 0.31 W x 1.22 H Connectivity Technology Normal bulb Manufacturer Part Number WXM011A Specific Uses For Product Chandeliers,Lamps Accepted Voltage Frequency 100 to 240 Volts and 50 Hertz to 60 Hertz Light Source Operating Life 3000 Hours Incandescent Equivalent Wattage 20 Watts