Alla Lighting 2600lm T10/T15 912 921 Strobe LED Back-up Reverse, 3rd Brake Lights Bulbs, 6000K White Super Bright 922 W16W 906 4014-SMD Flashing Lamps for Cars, Trucks, RVs, SUVs - Alla-STR-4014-921-48W-White-Strobe-LED

• (Set of 2) T15 912 921 strobe LED bulbs will strobe 3-4 times on & off at the beginning reversing or braking mode for much easier notified and safer stop, and then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision. LED Type: 48 pieces high power & high illumination 4014 SMD led chips per 912 921 strobe flashing LED lights bulb. Working Power: 4.5W. Working Volts: 12V - 24V Light Output: about 1200 lumens per T15 912 921 LED light bulb, 2400 lumens for both 912 921 LED lights bulbs. Size: 0.55" in width, and 1.66" in length.360° full view angle. No UV or IR radiation. Easy to use.Built-in intelligent IC driver for better performance. Energy-Saving, Low temperature, Long Lasting. Use for upgrading the stock T15 T10 wedge bulbs, directly fit 906 902 904 912KX 912K 921K 921KX 921LL W16W 912 921 back up reversing light. 3rd-brake light (stop light) bulbs lamp. 12 Months Warranty. Best US customer service and solve the issues at the first time of working hours. Color: 6000K Xenon White.