Perfect replacement for G4 halogen bulbs. - 1, Size 12 x H36 mm, larger than traditional halogen bulbs. Please check if this part is compatible with your device model. - 2, Luminous flux 200 lm, 2W G4 LED can replace 10W-20W G4 halogen bulbs. - 3. The lifespan is 35,000 hours, much longer than halogen bulbs. - 4, More energy and money saving than halogen bulbs, save 90% on your electricity bill. Specifications: Base: G4. - Voltage: 12V AC/DC. - Power: 2W. - Brightness: 200 lm. - Color Temperature: Cool White 6000K. - Replace: 10-20W Halogen Bulb. - Light Source: 12pcs SMD 2835 LEDs. - Beam Angle: 360 Degrees. - Material: Aluminum + Polycarbonate. Note: -1. This G4 LED bulb is not dimmable. Using a dimmer may cause flickering or noise. -2. Please make sure the working voltage of the lamp is 12V AC/DC, otherwise the lamp will flicker or be damaged. -3. A compatible transformer is required, otherwise the bulbs may flicker. Usage: - Mini 12V G4 LED for cooker hood, kitchen cabinet, over the sink, mirror cabinet in bathroom, living room, wardrobes, hallways, caravans, camping, cabins. It is a light source for chandelier, bedside lamp, wall lamp, etc. Eye protection. No flicker, the light is soft and comfortable, avoids eye fatigue. Instant on. CRI > 80 Ra. High color rendering index for vivid and natural colors. G4 LED offers you a wonderful visual enjoyment. Long-lasting quality Cool white color, 360 degree lighting angle. Lead and mercury free. No glare, no UV radiation.