Size: 10mm*36mm, Please note that this bulb is a little larger than a traditional halogen bulb

This bulb ONLY used for DC 12 volts lighting appliance Non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise.

Watts: 1.5W LED bulb Equivalent to 10W T3 Halogen Bulb, Volts: AC/DC 12V, Warm White 3000K. 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 in your light system, don't all install led.

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, puck lights, under cabinet lighting, post lights, recessed light and etc. Attention: Humid environment, like pathway, patio, sailing boat, will shorten the lifespan of this 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 10W halogen bulb by 1.5W LED, save 85% on electricity bill of lighting. No lead or mercury; No UV or IR Radiation.