[IMPORTANT]: <1>Size: 12mm*36mm, Please note that this bulb is larger than a traditional halogen bulb. Please refer to the second picture for details. <2>This bulb ONLY used for 12 volts(AC12V and DC12V) lighting appliance.<3>Please note that these bulbs are non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise.

[TECHNICAL FEATURES]: Light angle: 360 Directional; 48pcs 3014-LED chips, Watts: 3W LED bulb Equivalent to 20W T3 Halogen Track Bulb, Volts: AC/DC 12V, Warm White 3000K, Non-dimmable. If you use this bulb to replace the halogen lamp and the bulb are blinking (flickering) after installtion; there are two way to aviod flickering: 1. Change your transformer to LED driver; 2. Keep one halogen lamp it your light system, don't all install led.

[APPLICATION]: Easy Installation:Standard G4 base,can be easily fitted instead of ordinary halogen bulbs.G4 LED light bulbs are used for landscape lighting, RV,courtyard, garden, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light and etc. Attention: Humid environment, like pathway, patio, sailing boat, will shorten the lifespan of the g4 led bulbs, please avoid as much as possible

[ECO-FRIENDLY AND ENERGY SAVING]: Lifespan is over 20000 hrs,save effort and maintenance costs on changing bulbs frequently.Save electricity bill: Replace 20W halogen bulb by 3W LED, save 85% on electricity bill of lighting. No lead or mercury; No UV or IR Radiation.

[Friendly Customer Service]: If the G4 LED bulbs are damaged during shipping or after installation, Please feel free to contact us, If you have any issues with the product, we will be pleased to assist you.we will be in touch within 24 hours.