AINOSEIN LED Bulb Amber Turn Signal Light, 7440/7443, Built-in Resistor, CANBUS Error Free, Aluminum, 3570 Chips, Anti Hyper Flash

Frequently Asked Questions

• Q: What type of material is used in the AINOSEIN 7440 7443 LED bulbs? A: The AINOSEIN 7440 7443 LED bulbs are made from aviation-grade aluminum, ensuring durability and effective heat dissipation.
• Q: What is the power output of these LED bulbs? A: Each AINOSEIN LED bulb has a power output of thirty watts, significantly enhancing brightness compared to standard bulbs.
• Q: What is the brightness level of these bulbs in lumens? A: The brightness level of these bulbs is three thousand two hundred lumens, providing exceptional visibility for turn signals.
• Q: How do you install the AINOSEIN LED bulbs? A: Installation is straightforward and can be completed in five minutes using a plug-and-play design that mirrors stock bulbs.
• Q: Are these bulbs compatible with all vehicles? A: These bulbs are specifically designed for US standard sockets and may not be compatible with CK sockets.
• Q: What is the lifespan of the AINOSEIN LED bulbs? A: These LED bulbs are tested for a lifespan of fifty thousand hours, approximately ten years of typical night driving.
• Q: How can I ensure the bulbs fit correctly? A: To ensure a proper fit, check the user manual or the stock bulb size before ordering, as these are compatible with specific socket types.
• Q: What should I do if the bulbs don't work on the first try? A: If the bulbs do not function, turn them one hundred eighty degrees and try again, as they are polarity sensitive.
• Q: Do I need additional resistors for installation? A: Generally, no load resistors are needed due to the built-in intelligent IC driver, but some sensitive vehicles may require extra resistors.
• Q: How should I care for the LED bulbs? A: To maintain the bulbs, avoid exposure to extreme heat and ensure they are securely installed to prevent damage.
• Q: What is the warranty period for the AINOSEIN LED bulbs? A: The bulbs come with a warranty that covers defects in materials and workmanship, but specific details should be confirmed with the manufacturer.
• Q: Can I return the bulbs if they do not fit? A: Yes, you can return the bulbs if they do not fit, but be sure to check the return policy details for conditions.
• Q: How do I contact support if I have issues with the bulbs? A: You can contact AINOSEIN's support team through their website for assistance with any issues or questions regarding the bulbs.
• Q: Are these bulbs suitable for daytime running lights? A: These bulbs are specifically designed for turn signal lights and may not be suitable for daytime running lights.
• Q: What makes these bulbs different from standard bulbs? A: AINOSEIN bulbs offer a brightness that is one thousand percent higher than stock bulbs, along with a built-in cooling fan for longevity.