Lasfit Switchback 3157 3057 3155 3457 4157 Super Bright LED Bulbs for Turn Signal Lights Daytime running light parking light White Amber Yellow Need Resistor

Key features

• Super Bright: Using high power, high performance 3030 SMD LED chips, Truly 300% Brighter than Halogen. 360 degree full angle illumination, ensure driving safety
• FITMENT: 3157, 3057, 3057NA, 3156, 3056, 3356, 3456, 4156, 3047, 3155, 3357, 3457, 3457A, 4057, 4114, 4157, Load resistor or flash relay will be needed to prevent the hyper flash or not blinker when the replacement on the Turn Signal Lights
• Excellent Heat Dissipation: Built of high-strength aluminum alloy as bulb body to keep themselves cool, even if they're used in constant-on applications like daytime running lights, they still illuminate non-fading brightness. Some bulbs, which were covered in many LED chips will haven't enough cooling surfaces
• Easy to install: Non-polarity design, simply plug and play. Compatible for both CK/SRCK and Standard socket. Directly replace your factory halogen lamp perfectly
• Worry-Free Warranty: We provide 45 days money-back guarantee, 1-year hassle free warranty, professional and friendly customer service, and U.S. local support