About this item

• Replace 20W halogen bulb by 3W LED, save 85% on Energy of lighting.
• Size: 12mm*36mm, this bulb is larger than a traditional halogen bulb. Non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise
• Standard g4 bi pin base, can be easily fitted instead of ordinary halogen bulbs. AC/DC 12V, Warm White 3000K.
• If you replace the halogen lamp with this bulb and notice flickering after installation, there are two options to prevent it: 1. Switch the transformer to an LED driver; 2. Maintain one halogen lamp in the light system, do not install all LEDs.
• G4 LED light bulbs are used for landscape lighting, RV,courtyard, garden, puck lights, under cabinet lighting, post lights, recessed light and etc.