Auxbeam B21 Series 1157 Switchback LED Bulbs - White and Amber, 600% Super Bright Turn Signal Light

The Auxbeam B21 Series 1157 Switchback LED Bulbs are designed to enhance your vehicle's lighting with dual color functionality. These bulbs provide a bright 6500K cool white light for daytime running or parking lights and switch to a vibrant amber for turn signals. With a built-in resistor and CANBUS error-free technology, they ensure compatibility with 99% of vehicles, eliminating hyper flash and warning signals. The bulbs feature 36 upgraded high brightness 3030SMD chips, delivering 600% more brightness than standard bulbs. Their advanced cooling system and IP68 waterproof rating ensure durability and longevity, making them a reliable choice for your automotive lighting needs. • CANBUS error free for 99% vehicle compatibility • 600% brighter with 36 high brightness 3030SMD chips • Dual color function: white for DRL and amber for turn signals • Advanced cooling system with IP68 waterproof rating • Easy plug-and-play installation with no extra resistors needed