Torchbeam LED Turn Signal Bulbs, Upgraded 3157 LED Bulb Amber Yellow with External Resistor, 600% Brighter 3156 3056 3057 4157 3457 4157 with HD Projector for Blinker Side Marker Parking Lights,2PCs

【500% Faster Heat Dissipation】Adopting innovative hollow structure + 10X heat dissipation area design, with smart IC driver (automatically adjust current to prevent overheating), stable operation in extreme environment of -40℃ to 85℃, and 5 times higher heat dissipation performance than traditional LED. Effectively extend the life to 50,000 hours (up to 100X than halogens), avoiding frequent replacement of bulbs.

【600% Brighter Than Halogen】: Torchbeam 3157 3156 amber yellow LED bulb is 15W 1200Lm, each bulb has 38-SMD 3030 LED chips, which can produce maximum brightness output, with 360° full viewing angle and HD projector, the penetration is improved by 70%, even when driving on rainy or foggy nights, you can see farther and clearer.

【Wide application】: 3157a LED bulb is suitable for front and rear turn signals, tail lights, side marker lights, turn signals, etc. Free load resistors are provided in the package. When replacing the turn signal, some sensitive car models need to connect the wires to prevent flickering. Suitable for 3156, 3056, 3356, 3456, 4156, 3047, 3157, 3157A, 3057, 3155, 4157, 3157NA LED bulbs.

【Small Size, Easy to Install】: T25 base 3056 3057 LED turn signal side light bulbs are similar to the shape design of halogen bulbs, non-polarity, plug and play, even if you have no previous experience, you can install 3157 3156 led bulbs in 5 minutes. (When some vehicles or locations occasionally have speed flickering due to power differences, a load resistor may be required).

【Important Tips】Amazon filtering system may not be 100% accurate or up-to-date, if you are not sure which bulb model is suitable for your vehicle, please check your owner's manual for confirmation or ask questions for help!