20-Pack BA15s Bayonet Base 27 LEDs SMD 5050 LED Bulb Warm White for #1141 #1156 Keystone RV Travel Trailer Camper Super Bright BA15s Bayonet Base 27-SMD 5050 LED bulbs For 12 volts; LED Color: Warm White 3000-3500K; LED Type: 5050 3 chips SMD, Each LED has 27 SMD in total. Cross Reference: 1156 BA15S = 1073 1093 1129 1141 1159 1259 1459 1619 1651 1680 3496 5007 5008 7506 7527 Long Lasting, Up to 50000+ hours life time; Energy-Saving, Low temperature