The Upgrade1157 2057 LED bulbs led for car ，12 volt led lights for brake lights, tail light, Backup Lights, Reverse Lights, Easy to install. 1157 Dual Contact Bayonet 12V Brake Tail light bulb, Pack of 10pcs led 1157 bulb , 550 lumens of per bulb, these 1157 LED White bulbs are perfect for customers who are looking for a extremely bright output. ADVANTAGE HIGH QUALITY: HIGH QUALITY: Our 2357 brake light bulb are produced from high quality chips and circuit boards, which are more stable than regular bulbs. White bright 7528 led bulb Equipped with 18 super bright SMD 5050 LED, led brake lights 12v bulbs brighter than halogen bulbs Fits for: 1157 LED Bulb are compatible with 2057 2357 7528 1016 1034 1034A 1034LL 1034NA 1035 1157A 1157ALL 1157LL 1157NA 1157ST 1178A 1196 198 198LL 198NA 2057A 2057ALL 2057LL 2057NA 2057ST 2357A 2357ALL 2357LL 2357NA 2397 2397LL 3496 3496LL 7528L 7528LL 94 BAY15D led bulb etc. Applications: 1157 led bulb white used for Tail Lights, brake light bulbs DRL / Day Time Running Lights, , Parking Lights, Side marker Lights, Turn Signal Lights. Dual Brightness: Dim Mode as Tail lights or DRL, while the Bright Mode is for Brake/Turn Signal lights or Back Up Reverse lights. The bulbs run in Bright Mode when functioning only one application. Note: Check your owner's manual or stock bulbs. (The part number is marked on the bulb.)The 50w 6ohm load resistors or flash relay may be needed to avoid error code or hyper flash issue when use as turn signal or brake light