12V 35W MR16 GU5.3 bulb, 0% -100% fully dimmable. No flickering, no noise. 2000 hours long battery life, far exceeding similar products in the market. Warm white light, 380 lumens. It's bright enough for home use. The easy-to-install warm white MR 16 halogen lamps can be used in a variety of luminaires. No harmful emissions. No UV or IR radiation. Shipment quantity: 8 pieces Package Contents: Only the above package content, other products are not included. Size: about 45*50mm (Reminder: The size is measured manually, please allow 1-2cm measurement error) color: White (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.