SiriusLED Super Bright 3030 Chip White and Amber Switchback Projector LED Bulbs for Turn Signals DRL Tail Lights 7443 7444NA Ultra Bright 3030 SMD chip, white and amber color switchback in one bulb, White for Driving, Amber for Turn signal, 800 lumen on white, 600 lumen on amber Pack of 2 on each order, 3 size for you to select, 1157, 3157, 7443. fit most of the situation of your needed One of the brightest switchback LED bulb you can find in the market, full Aluminum body for best heat distribution SiriusLED stand behind the product, We offer 1 year warranty for our LED For some situation you might need to add load resistor or change flasher relay to avoid hyper flashing