1,Excellent Performance: High brightness 150 lumen, 2800K bright warm white, CRI100. Our G4 bulb 12v bring you warm lighting conditions like sunlight. The CRI up to 100 can restore the real color of the object, g4 halogen bulb making the place where the light touches looks more colorful. 2,High Quality and Durable: CE and RoHS Compliant. The lifespan of these halogen g4 12v 10w is over 3000 hours, they can be switched on and off up to 15000 times. Our g4 light bulb all meet strict test standards, including flicker, glare and color reproduction, which will protect your eyes. 3,G4 DimmableG4 halogen bulb 10w, compatible with most dimmers. Control the brightness of your table lamps or home lighting with the ability to Dimming from 10%-100% lighting output. Set your halogen g4 bulb according to your mood and take delight in a pleasant atmosphere every time. 4,Easy installation: Diameter: 0.31 (0.8cm), Length: 1.18 (3.0cm), Base: G4 Bi-Pin (4mm or 0.16 apart), 0.7mm Diameter (updated), G4 halogen bulb 12v with standard G4 bi-pin base, Easy and quick to install without trouble, good compatibility. You just need to insert this g4 12v 10w bulb into the Empty Sockets. instand on, 360beam angle. 5,Your Satisfaction Is Our Priority: Seller 90-Day Warranty, CE and RoHS Compliant.If any problems with g4 bi-pin halogen bulb, please feel free to CONTACT US at any time. Our professional after-sales team will make things right within 24hrs. Buy this g4 light bulb with confidence!