Product Info: Model: G4; Power: 1W; Electrical source: LED; Voltage: compatible with AC/DC 12V; Size: 12mm*37mm; Lighting angle: 360 directional. Easy Installation: A standard G4 base, can be easily fitted in place of ordinary halogen bulbs, an ideal replacement for G4 halogen bulb. Environmentally friendly: Suitable environmental protection design. No lead or mercury. No UV or IR radiation. High CRI & energy saving: High CRI A high color rendering index describes the effect of a light source on color perception. CRI(>83RA) of this bulb, close to the CRI of the sun, allows you to see the true color of the items. energy saving And with a low consumption of 1W, it consumes little energy, saving up to 90% on your electricity bill. Suitable for today's energy saving design. Wide Application & Attention: Wide Application: These perfect bulbs create a warm and pleasant lighting effect, ideal for accent lighting, landscape lights, cabinet, puck, camper, trailer, floor lamp boat deck, picture lamp, porch lamp, post lights and etc. What to pay attention to: The bulbs are not dimmable. The electronic regulator of halogen bulbs cannot fit these LED bulbs. Please do not use them with the dimmer as the dimmer may cause flickering or noise. The mas G4 bulb, lights up your room, lights up your life! Street lamps Need light for street lamps Our product, the mas G4 bulb, is a good choice for you! Small size, energy but high brightness. Cupboard Lamp Need light for your cupboard lamp Our product, the mas G4 bulb, with soft lights, brightens your cupboard in your kitchen. Pendant Chandelier Need light for your pendant chandelier Our product, the mas G4 bulb, in warm white color, creates a pleasant and welcoming atmosphere for your room. Descriptions: Base: G4 LED bulb Power: 1W Luminous: 250LM Color temperature: 3000K (warm white) Beam angle: 360 Input voltage: AC/DC 12V Lifespan: 20000 hours Dimmable: non-dimmable