Review on 🚦 AUXLIGHT 7440 7441 7443 7444 T20 992 W21W LED Strobe Bulbs: Brilliant Red, Ultra Bright 57-SMD LED Brake/Tail/Stop Lights Replacement (Pack of 2) by Brent Porter

But very briefly: I ordered 2 pairs; 1pr 1157 for my Dodge 75 van where the turn signal is the same as a light brake and 1pr 3057 for my 08 Jeep Liberty with discrete turn signals. When braking on both vehicles, they flash, then go out completely for 0.5 seconds, then flash again and go out. The turn signal on the van works like right and left and goes out completely for a short time. The work indicator lights should remain on in both cases, flashing only once and then solid as long as your foot is on the brake pedal. Both 1157 and 3057 are constantly flashing, which appear to other drivers and the POLICE as "faulty tails". These expensive LED bulbs do not meet DOT specifications in any application!