Alla Lighting Dual Color LED Festoon Bulbs 31MM DE3175/DE3022, White/Red Switchback, Map/Dome/Courtesy Lights

Frequently Asked Questions

• Q: What are the dimensions of the Alla Lighting Dual Color LED bulbs? A: The bulbs measure thirty-one millimeters in length. They are specifically designed to fit various automotive applications.
• Q: What type of LED chips are used in these bulbs? A: These bulbs use high power eighteen SMD LEDs. This ensures bright illumination and efficient performance.
• Q: What color temperatures do these bulbs offer? A: The bulbs feature a dual color temperature of six thousand Kelvin xenon white and red. You can switch between these colors easily.
• Q: How do I install the Alla Lighting LED bulbs? A: The installation is straightforward with a plug-and-play design. They are non-polarity, making them easy to replace.
• Q: Are these bulbs suitable for all vehicles? A: Yes, these bulbs are CANBUS error free and work with ninety-eight percent of vehicles. They fit most Japanese and European cars.
• Q: How do I switch between the white and red colors? A: To switch colors, turn the power off and then immediately back on. This will change the bulb to pure red.
• Q: What is the expected lifespan of these LED bulbs? A: These bulbs can last up to thirty thousand hours. This long lifespan reduces the need for frequent replacements.
• Q: How bright are the Alla Lighting LED bulbs? A: Each bulb produces up to four hundred lumens, totaling eight hundred lumens for a set of two. This ensures excellent visibility.
• Q: What applications are these bulbs suitable for? A: They are ideal for interior map, dome, door, trunk, and courtesy lights. They can upgrade OEM incandescent or halogen bulbs.
• Q: What kind of warranty do these bulbs come with? A: The bulbs come with a one-year warranty against manufacturer defects. This guarantees quality and reliability.
• Q: Do these bulbs produce any UV or IR radiation? A: No, these bulbs do not produce UV or IR radiation. They are designed for safe use inside vehicles.
• Q: What should I do if my bulbs experience hyper blinking? A: If hyper blinking occurs, please contact customer support for assistance. Solutions can be provided for specific vehicle issues.
• Q: Are there any safety concerns with these LED bulbs? A: These bulbs are designed to be safe for most vehicles and do not pose significant safety concerns. They are CANBUS compatible.
• Q: What is the voltage range for these LED bulbs? A: The bulbs operate within a voltage range of nine volts to eighteen volts DC. They include built-in current resistance.
• Q: Can these bulbs replace any other types of bulbs? A: Yes, they can directly replace several bulb types, including DE3175, DE3021, DE3022, DE3023, and others. This makes them versatile for many applications.