[High Quality]360 degree light angle, 20 watt halogen lamp. 12 v, 350 lumen, warm white 3000 K, dimmable, provide a comfortable and bright atmosphere. [Protect the eyes]According 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 3000 hours. [Standard Size] diameter: 0.31 inch (0.8 cm), length: 1.16 inch (2.96 cm), base: G4 double needles. Please check carefully before purchasing whether the size is suitable for your lamp. [Widely Used]Perfect for crystal chandeliers. Also widely used in counters, cabinets, home or office desk lamps, garden or landscaping lighting, cabinets, etc. Advantages High quality 2000 hour lifespan, instantly on without any delay. No buzzing or buzzing. Security No flickering. No UV or IR radiation. CRI> 99. Better protect your eyes. Features Quantity: 10 Base: G4 pin base Diameter: 8mm Length: 29.6mm Bright: 350 LM Power: 20W Color temperature: 2800K warm white Certification: CE, RoHS Suitable size Ideal for chandeliers, G4 fixtures, G4 wall sconces and most G4 fixtures using 12V AC and DC fixtures Easy Setup Standard G4 halogen lamps, instantly without delay Pretty bright High quality eco halogen. 360 omnidirectional beam angle. 2800K warm white, mercury free.