Auxbeam B21 Series 7443 LED Bulbs - Switchback, CANBUS Error Free, White & Amber, Super Bright Turn Signal Light, 7443 Size

Frequently Asked Questions

• Q: What size are the Auxbeam B21 Series 7443 bulbs? A: The Auxbeam B21 Series bulbs are sized 7443, which is a standard automotive bulb size for various applications.
• Q: What materials are used in the Auxbeam B21 Series bulbs? A: These bulbs feature a stable current IC driver and a lamp body made from 6063 aviation aluminum for durability and heat dissipation.
• Q: How bright are the Auxbeam B21 Series bulbs? A: The bulbs are six hundred percent brighter than standard options, providing high power with twenty-eight watts per bulb.
• Q: How do I install the Auxbeam B21 Series bulbs? A: Simply plug them into the standard sockets without any need for drilling or additional wiring; it's a straightforward plug-and-play installation.
• Q: Are the Auxbeam B21 Series bulbs suitable for all vehicles? A: No, while they are compatible with ninety-nine percent of vehicles, they do not fit certain models like the Grand Cherokee or specific RAV4s.
• Q: Can I use the Auxbeam B21 Series bulbs for daytime running lights? A: Yes, these bulbs can be used for daytime running lights, emitting cool white light for that purpose.
• Q: How do I keep the Auxbeam B21 Series bulbs in good condition? A: To maintain the bulbs, ensure they are kept dry and avoid exposure to extreme temperatures, as they are IP68 waterproof.
• Q: How long do the Auxbeam B21 Series bulbs last? A: They have a lifespan of up to sixty thousand hours, thanks to their advanced cooling system and durable materials.
• Q: What should I do if the Auxbeam B21 Series bulbs flash or don’t work? A: If you experience flashing or non-functionality, check for proper installation or consider using additional resistors for sensitive vehicle models.
• Q: Are the Auxbeam B21 Series bulbs safe for my vehicle's electrical system? A: Yes, they are designed to be CANBUS error-free, minimizing the risk of hyper flash or error messages in your vehicle.
• Q: What color options are available for the Auxbeam B21 Series bulbs? A: The bulbs offer dual color functionality, featuring bright cool white for parking lights and amber yellow for turn signals.
• Q: Can I return the Auxbeam B21 Series bulbs if I have issues? A: Yes, you can return the bulbs if they arrive damaged or do not meet your expectations, as they are covered by a one-year warranty.
• Q: Do the Auxbeam B21 Series bulbs require a special socket? A: No, they fit standard sockets like 7443, 7444, and others; no special socket is needed for installation.
• Q: Are the Auxbeam B21 Series bulbs waterproof? A: Yes, the bulbs have an IP68 waterproof rating, making them suitable for various weather conditions.
• Q: How do the Auxbeam B21 Series bulbs compare to traditional bulbs? A: They are significantly brighter and more energy-efficient than traditional bulbs, offering better visibility and safety.