Usage Tips:20pcs G4 Halogen Tungsten JC Light Bulbs 12V Base Lamp 2800K Warm White Bi-Pin Product Feature: Long Lasting Lifetime: G4 12V 20W halogen light bulbs, made of tungsten filaments, enjoy 2,500 hours lifespan, this G4 bulb can switch on and off about 6000 times, saving you the cost of frequent bulb replacement. No lead or mercury, No UV or IR Radiation, Safe for you and your family. Excellent Performance: High output 300 lumen, 2800K bright warm white, CRI100. G4 halogen bulb 12V 20W brings you warm lighting conditions like sunlight. The CRI up to 100 can restore the real color of the object, G4 light bulb makes the place where the light touches look more colorful. G4 Dimmable: T3 G4 bulb, seamless dimming capability (10% - ) suitable for any atmosphere or decoration. Instant on, this halogen G4 12V 20W can achieve maximum brightness in 0.5 seconds without preheating the bulb. 360° All-around Lighting: 360° all-around lighting, no blind corner or shadow, the G4 light provides you with a wider and clearer lighting experience. Standard G4 base can be easily put in all standard G4 cans fixtures, ideal for chandelier, pendant, wall sconce, table lamp, hotel, and other indoor applications. Product Specification: Type: G4 Light Bulb Shape: T3 Tubular JC Voltage: 12V Wattage: 20W Lumen: 300lm CCT: 2800K Warm White Lifetime: 2500 hours Dimmable: Yes Beam Angle: 360° Base: G4 bi-pin with 4mm pin distance Package Included: 10/20/40 x Lighting Halogen