Grandview 3157 LED Turn Signal Light Bulbs, Amber/White, 4-Pack Replacement for 3457, 3155, 4057, 3047, 3057

Frequently Asked Questions

• Q: What are the specifications of the Grandview 3157 LED bulbs? A: The Grandview 3157 LED bulbs have a base type of 3157 and use 5730 SMD LED technology. They have twenty LEDs, a voltage of twelve volts, and a power consumption of zero point twenty-seven amps.
• Q: How bright are the Grandview 3157 LED bulbs? A: The Grandview 3157 LED bulbs produce up to four hundred lumens. They offer a color temperature range of six thousand five hundred to eight thousand Kelvin.
• Q: What is the lifespan of these LED bulbs? A: These LED bulbs have a lifespan of fifty thousand hours. This longevity is significantly greater than traditional incandescent bulbs.
• Q: What vehicles can use these LED bulbs? A: These bulbs can fit various vehicle applications such as tail lights, brake lights, reverse lights, and turn signal lights. They are compatible with multiple stock bulb types like 3047, 3057, and 3457.
• Q: How do I install the Grandview 3157 LED bulbs? A: Installation is straightforward; simply twist to lock the bulbs in place. Ensure the bulb is correctly oriented to match the positive and negative polarity.
• Q: Do I need a resistor for installation? A: Yes, if using these bulbs for turn signal lights, a fifty-watt six-ohm load resistor may be necessary. This helps prevent hyper flash or bulb malfunction.
• Q: How should I care for these LED bulbs? A: To maintain these bulbs, avoid exposing them to extreme temperatures or moisture. Always ensure the socket is clean before installation.
• Q: Are these bulbs energy-efficient? A: Yes, these LED bulbs are energy-efficient, consuming only zero point twenty-seven amps at twelve volts. They use less power compared to traditional incandescent bulbs.
• Q: Can these bulbs be used in all weather conditions? A: Yes, the Grandview 3157 LED bulbs can be used in various weather conditions. However, it is essential to ensure proper installation to avoid moisture ingress.
• Q: What if the bulbs do not light up after installation? A: If the bulbs do not light up, flip the bulb horizontally to match the polarity. Also, check the socket compatibility.
• Q: Are these bulbs CE/RoHS compliant? A: Yes, these bulbs are CE and RoHS compliant. This ensures they meet safety and environmental standards.
• Q: What is included in the package? A: The package includes four pieces of the Grandview 3157 Amber/White Switchback LED bulbs. This allows for replacement of multiple bulbs in your vehicle.
• Q: What are the dimensions of the bulbs? A: Each bulb measures forty-seven millimeters in length and eighteen millimeters in width. This compact size makes them suitable for various automotive applications.
• Q: What is the beam angle of these LED bulbs? A: The Grandview 3157 LED bulbs have a beam angle of three hundred sixty degrees. This provides better all-around light emission.
• Q: Can these bulbs replace incandescent bulbs directly? A: Yes, these LED bulbs are designed as direct replacements for incandescent bulbs. No modifications to the wiring are necessary.
• Q: Are there any known issues with these bulbs? A: Some users have reported strobe problems in specific models. If you experience this, please contact customer support for assistance.