High quality360 degree light angle, 20 watt halogen lamp. 12 v, 350 lumen, warm white 2800 K, dimmable, provide a comfortable and bright atmosphere. Protect the eyesAccording to the bionic natural light luminous design, high brightness, flicker-free, even light protects the eyes. Environmentally friendly No lead, mercury or any other harmful element to the environment. High energy efficiency with high brightness. Long life: up to 2000 hours. Standard Sizediameter: 0.36 inch (0.92cm), length: 1.19 inch (3.0cm), base: G4 double needles. Please check carefully before buying whether the size is suitable for your lamp. Widely UsedPerfect for crystal chandeliers. Also widely used in counters, cabinets, home or office desk lamps, garden or landscaping lighting, cabinets, etc. Base: G4 pin base Diameter: 92mm Length: 30mm Power: 20W Color temperature: 2800K warm white Quantity: 10 pieces