Rebaydo 2pcs 55 Miniature LED Bulb BA9S 8 Volt 3 SMD 3030 T3 1/4 designed for 7 to 9 volt systems with non-polarized compatibility for both positive and negative ground vehicles. This compact LED bulb delivers up to 135 lumens with a wide 120 degree viewing angle using 3 SMD 3030 LEDs, providing light output comparable to a 20 watt incandescent bulb. Measuring approximately 0.7 inches in length, 0.46 inches in width at the plastic ring, and 0.356 inches (9mm) at the base, it fits standard BA9S sockets in a T3 1/4 form factor. The bulb is dimmable with a variable voltage supply such as a dashboard dimmer and is ideal for instrument panel lighting. It consumes approximately 0.031 amps at 8 volts per color and 0.079 amps at 8.8 volts, offering up to 80% energy savings compared to incandescent bulbs, making it especially suitable for vehicles with older generators. Available in White 6000K, Warm White 3000K, Red, Green, Blue, and Yellow/Amber. Rated for up to 30,000 hours of operation. CE and RoHS certified.