Carall T20 W21/5W Halogen Bulbs - 10 Pcs, 12V 21/5W, Clear, Low/High Beam, Fog Light Replacement

Frequently Asked Questions

• Q: What type of bulbs are included in this product? A: This product includes ten halogen bulbs, specifically T20 W21/5W, designed for automotive use.
• Q: What is the voltage rating of these bulbs? A: These bulbs operate at twelve volts, ensuring compatibility with standard automotive electrical systems.
• Q: What are the power ratings available for these bulbs? A: The bulbs are available in power ratings of four watts, five watts, ten watts, and twenty-one watts.
• Q: What is the color of the bulbs? A: The bulbs are clear, providing optimal brightness and clarity for vehicle lighting.
• Q: How do I install these halogen bulbs? A: Installation is straightforward; simply remove the old bulb and replace it with the new one, ensuring proper fitting.
• Q: Can these bulbs be used for both headlights and fog lights? A: Yes, these bulbs are suitable for headlight use as well as low/high beam and fog light applications.
• Q: Are these bulbs durable in harsh conditions? A: Yes, these halogen bulbs are designed to withstand harsh conditions, providing reliable performance and enhanced visibility.
• Q: What types of sockets are compatible with these bulbs? A: These bulbs are compatible with various socket types, including straight pins, bent pins, and bayonet fittings.
• Q: How do I maintain the performance of these halogen bulbs? A: To maintain performance, avoid touching the glass with bare hands and ensure proper installation to prevent damage.
• Q: Is it safe to use these bulbs in all weather conditions? A: Yes, these bulbs are engineered to provide excellent brightness and clarity in various weather conditions.
• Q: How do these bulbs compare to other types of automotive bulbs? A: Halogen bulbs, like these, offer a balance of brightness and durability compared to LED and incandescent options.
• Q: Are these bulbs suitable for all vehicle types? A: These bulbs fit a wide range of vehicles, but it's important to check compatibility with your specific model.
• Q: What if I receive a damaged bulb? A: If you receive a damaged bulb, you should contact customer service for assistance with returns or replacements.
• Q: Do these bulbs come with a warranty? A: The manufacturer typically offers a limited warranty, but it's advisable to check the specific warranty details upon purchase.
• Q: How should I store these halogen bulbs? A: Store the bulbs in a cool, dry place, and avoid exposure to extreme temperatures to preserve their lifespan.