Rebaydo 2pcs 1158 LED Bulb designed for dual filament taillight and brake light applications in 6 volt systems, featuring 12 SMD LEDs and non-polarity functionality compatible with both positive and negative ground setups. This bulb delivers up to 220 lumens for brake light and up to 150 lumens for taillight while operating within a voltage range of 5V to 8V and offering long life up to 30,000 hours with up to 90% energy savings compared to incandescent bulbs. It is dimmable and available in White 6000K, Warm White 3000K, Red, Yellow/Amber, Green, and Blue, with white producing approximately 5% more brightness than warm white. The bulb maintains a compact profile with approximately 0.740 inch diameter and 1.023 inch length, and does not include built-in load equalizers which may be required for proper operation, and is CE and RoHS listed.