JDM ASTAR Extremely Bright PX Chipsets White/Yellow 1157 2057 2357 7528 Switchback LED Bulbs For Turn Signal Lights(Brightest Switchback bulb in the market) (Set of 2) 28-pieces high power PX-chipsets .Buy with confidence! We offer "ONE YEAR" warranty on item(s) damaged during delivery or have a confirmed manufacturer defect. Light up Xenon white for parking lights or daytime running lights.Light up Yellow for turn signal lights.Dimension (inches): 0.70 in diameter, 2.20 in length The turn signal flashes "amber-off-amber-off," instead of "amber-white-amber-white," which makes it easier to see.( most switchback bulb on the market flash amber-white-amber-white ) Fit 1157 1157A BA15s S25 2057 2357A 7528 P21/5W double-filament bulb.The brightest switchback bulb in the market .Pls Search "JDM ASTAR PX" on YouTube to watch the amazing Extremely Bright LED bulbs IMPORTANT NOTICE: Please check your vehicles owners manual or the original bulb to confirm the bulb size before placing an order. The lamp compatibility guides available online and Amazon filter system may not be 100% accurate or up to date.