40pcs Car LED Bulb Kit – 12V White 6000K T10 W5W, 31mm & 42mm Festoon Interior Lights for Map, Dome, Door, Trunk & Gauge, No Error Code

40pcs Car LED Bulb Kit – Complete Interior Lighting Set for 12V Vehicles

Replace all your car's interior bulbs in one go with this comprehensive 40-piece LED kit. Includes T10, 31mm, and 42mm festoon bulbs in crisp 6000K white light — compatible with most 12V vehicles and designed to fit multiple interior positions without error codes or flickering.

What’s Included (40 Pieces)

• 16 × T10 (W5W) LED Bulbs – For map lights, width lights, door lights, courtesy lights
• 12 × 31mm Festoon LED Bulbs – For dome lights, reading lights, trunk lights
• 12 × 42mm Festoon LED Bulbs – For larger dome and interior light positions

Key Features

• 6000K Cool White – Bright, clean white light for improved interior visibility
• 12V DC Compatible – Built-in circuit for 12V input; no error codes or blinking
• 3W Low Power – Energy-efficient with 50,000-hour lifespan
• Polarity Reversible – If bulb doesn’t light, simply flip 180° to reverse polarity
• Wide Fitment – T10 fits W5W, 2825, 192, 194, 168, 501, 175, 906, 904 and more

Specifications

Perfect For

DIY car enthusiasts upgrading their interior lighting, mechanics stocking replacement bulbs, and anyone who wants a brighter, cleaner white interior light. Compatible with most cars, trucks, and SUVs.