578 LED Bulb, Super Bright 41/42mm 16SMD LED Light Bulb White for Car Interior License Plate Map Dome Corner Light Lamp (20 Pcs)

Product Features:
Polarity Sensitive: There is polarity in the plug, if the bulb did not light up one way, please turn the plug 180 degrees and plugin again.
Wide Application: Used as interior map lights, dome lights, license plate light, parking lights, corner lights, side marker lights, cargo light, trunk lights, etc. Depending on the model of your car.
Ideal Replacement: Replacement for yellowish and dim 41/42mm original halogen bulb. Easy install, play, and plug. Only fits 12V vehicle.
Quicker Reaction: Very faster on or off response time and vibration resistance. Energy-saving, low power consumption, more longevity, improving your driving safety.
Much Brighter: Premium quality LED bulbs, 6000K white, each bulb has 16 super bright SMD chips, brighter than halogen bulbs.

Type: 41mm 16LED LED Interior Lights White
LED Type: 41/42mm 16-SMD LED
Length: 41/42 mm
Voltage: 12V Only
Cross Reference: 578 569 211 211-2 212 212-2 214-2 6413 6429 12844 DE4410. Only for DC 12V vehicles

Package Includes:
20Pcs 41mm 16LED LED Interior Lights White

⚠️WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov

Q1: What should I do if the LED bulb doesn't light up after installation?
A1: The LED bulb is polarity sensitive. If it doesn't light up, simply turn the plug 180 degrees and plug it in again.

Q2: In which parts of my car can I use these LED interior lights?
A2: These LED interior lights can be used in a variety of locations including map lights, dome lights, license plate lights, parking lights, corner lights, side marker lights, cargo lights, and trunk lights, depending on the model of your car.

Q3: Are these LED bulbs easy to install?
A3: Yes, these LED bulbs are designed for easy installation. They are a direct replacement for 41/42mm original halogen bulbs. Simply plug and play.

Q4: What are the benefits of using these LED bulbs over halogen bulbs?
A4: These LED bulbs offer quicker reaction times, vibration resistance, energy savings, and low power consumption. They also provide a much brighter light with 6000K white output, improving your driving safety.

Q5: What is the voltage requirement for these LED interior lights?
A5: These LED interior lights are designed to fit 12V vehicles only. Ensure your vehicle operates on a 12V system before installation.