<b>Working Voltage:</b> 10~30V(fits 12V 24V vehicles)<br><br><b>LED Chips:</b> 27 pcs high power 3030 SMD LED chips<br><br><b>Cross Reference:</b> 1156 BA15S P21W 1003 1073 1073LL 1095 1141 1141LL 1156A 1156NA 1156ALL 1156LL 1195 12088 1295 1295NA 199 2396 3497 3497LL 631 631LL 7506 7506L 7506ST 7506LL 89 93 93LL 97 97A 97LL 97NA etc.<br><br><b>Appalication:</b> turn signal blinker light, backup reverse light, daytime running light(DRL), side marker light, corner light, etc.<br><br><b>Please Note:</b><br>1) For turn signal lights, load resistor might be needed to prevent hyper flashing.<br>2) Please check the owner manual or stock bulb size before purchasing, as Amazon fitment system may not be 100% accurate.