【G4 Halogen Bulb 】Comes with 10 pieces acorn halogen bulbs, enough for use. With 360° beam angle, with full glass body, G4 bulbs can shine with 360° beam angle. No flicker, no UV or IR radiation, provides a good lighting environment. 【Dimmable Bulb】This G4 halogen bulb is dimmable, adjust the light you need on the dimmer. Instant on without any delay. 【Long lifespan 】These eco halogen bulbs can last for a long time, more than 2000 hours. No buzzing or humming. CE approved, the bulbs are strictly certified so you can use them with confidence. 【Comfortable brightness 】The halogen lamp emits 3000K warm white light with sufficient brightness. CRI> 99, the warm light protects your eyes. 【Wide Application 】G4 halogen bulbs are ideal for indoor lighting, bedroom closet spotlights, pots, counters, cabinets, table lamps, ceiling lights and more. G4 halogen bulbs. Specifications: Wattage: 10W. Input voltage: 12V. Base: G4. Brightness: 150 lumens. CRI: Ra > 99. Dimmable: Yes. Beam Angle: 360°.