ibrightstar newest 9-30v super bright low power 1157 2357 2057 7528 bay15d led bulbs with projector replacement for stop tail brake lights, brilliant red ibrightstar <b>features</b><br> dual brightness: the dim mode is tail lights or drl, while the bright mode is brake lights or turn signal lights.<br> high brightness led: 54smd 3014 chipset & 3smd 3030 chipset.<br> working voltage: 9-30v (fit 12v, 24v vehicles).<br> output wattage: 3w/bulb (low power consumption).<br> color: brilliant red.<br> service life: up to 30,000 hours.<br> <br> <b>note:</b> load resistor or flash relay might be needed to prevent the hyper flash when replacement for turn signal lights.<br> <br> <b>important notice!</b> please confirm the bulb base before placing an order.<br> <br> <b>ibrightstar is a registered brand with amazon. please contact us if there is any questions or other requests! </b>