Base: B22/GU10/G9/E27/E12/E14. Dimmable or not: Yes. Power: 4W. Voltage: AC110V. Lumens: 300-350lm. Color: Warm White/Pure White. Color temperature: 2800-3500k/6000-6500k. Material: PC fireproof material. Beam Angle: 360 degrees. Chips Type: 5730. LED Quantity: 36. Size: 90mm*28mm(B22)/92mm*28mm(GU10)/90mm*28mm(G9)/96mm*28mm (E27)/95mm*28mm(E12)/99mm*28mm(E14). Features: Durable and energy-saving. Long service life up to 50,000 hours. High sensitivity, high bright and low consumption. Designed to fit standard B22/E27/E14/E12/GU10/G9 fittings, easy to install. Suitable for corridor, pathway, stair, garage, garden, yard. Save up to 90% energy and money compared to the incandescent lighting and traditional halogen lamps. High Brightness: Brightness Degradation is less than 1 per 1,000 hours. Enviroment -friendly: No mercury or other hazardous materials. Package included: 1 X Bulb. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you for your understanding