Standard G4 bi-pin base, perfect replacement for halogen G4. Long lifespan up to 30,000 hours, saving maintenance costs on changing bulbs frequently. Low power consumption, 3W LED can replace 30W halogen G4 capsule bulbs, saving up to 85% of your electricity bill. Worry-free-no flicker, no radiation, standard G4 base can easily replace ordinary G4 halogen bulbs G4 LED Bulbs are perfect for under counter lights, ceiling lights, pendant lights, chandeliers, under cabinet lighting, accent lighting, puck lights, desk/table lamp, cabinet light, display and landscape lighting etc. Product name: G4 -2835-20LED Dimming Lamp holder type: G4 Voltage: AC / DC12V-24V Work rate: 3W Luminous: 360 degrees Number of LEDs: 20LED*2835SMD Energy saving: 85% Life: 30000Hours Color temperature: Warm White (2700-3200K) Colour: Material: Silicone Size: 37 x 13mm Package Contents: 10 x G4 light Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!