20pcs G4 Halogen Tungsten JC Light Bulbs 12V Base Lamp 2800K Warm White Bi-Pin Product Features: Long Lasting Lifetime: G4 12V 20W halogen light bulbs made with high-quality tungsten filaments offer a lifespan of 2,500 hours. These bulbs can withstand approximately 6,000 on/off cycles, reducing the need for frequent replacements. Free of lead and mercury, with no UV or IR radiation, making them safe for household use. Excellent Performance: High output of 300 lumens, 2800K warm white light, and a CRI of 100 deliver natural, vibrant lighting similar to sunlight. The high color rendering index ensures accurate color representation for a more vivid environment. Dimmable Design: T3 G4 bulb supports smooth dimming from 10% to 100%, ideal for creating various lighting atmospheres. Instant start technology reaches full brightness within 0.5 seconds without delay. 360 Omnidirectional Lighting: Provides uniform illumination with no dark spots or shadows. The standard G4 base fits easily into compatible fixtures, suitable for chandeliers, pendants, wall sconces, table lamps, hotels, and other indoor lighting applications. Specifications: Type: G4 Light Bulb Shape: T3 Tubular JC Voltage: 12V Wattage: 20W Lumen Output: 300lm Color Temperature: 2800K Warm White Lifetime: 2500 hours Dimmable: Yes Beam Angle: 360 Base: G4 bi-pin with 4mm pin distance Package Includes: 10/20/40 x G4 Halogen Light Bulbs