50 Watts Extreme High Power 3535 Chip LED Red/Amber/White Turn Signal Brake Tail Lights Bulbs 3157/7443/1157 (White, 3157) Package Content: 2 LED Light Bulbs Compatible with: 3157/3156 Professional installation is highly recommended (No instruction included) Note: When using LED bulbs for turn signal, you will need to use load resistor or decoder set to prevent hyper flash or bulb malfunction. 10 times brighter than 5050 SMD LED!! Lumen: 1400lm (standard bulb: 400lm)