Crystal-LED Festoon 41mm Fade-In Interior LED Bulb (Set of 2)

Smooth Fade-In, Just Like Factory

Many LED upgrades snap on instantly the moment a door opens. Crystal-LED 41mm festoon bulbs fade in smoothly when your interior lights turn on, just like the factory incandescent bulbs they replace — with the clean, even light of an LED.

Eye-Comfort Technology (Flicker-Free)

Cheap LEDs often flicker at high frequencies, leading to eye strain and headaches. Our bulbs are designed with flicker-free technology, ensuring a stable, consistent light source that is gentle on your eyes and safe for your family.

Advanced Optical Illumination

Unlike standard LEDs that create harsh "spotlighting" or uneven glare, our Crystal Series features a proprietary Optical Lens structure. This technology diffuses light across a wider angle, providing a soft, luxurious glow that fills your entire cabin evenly.

Plug & Play Simplicity

• Non-Polarity Design: No more guessing which way the bulb goes in. Just plug it in, and it works.

• OEM Fitment: Specifically designed to match the dimensions of your factory 41mm festoon bulb for a snug, rattle-free installation.

Specifications

Choose the perfect tone for your interior:

• Cool White (5,300K – 6,000K): For a crisp, modern, high-tech look.

• Warm White (3,700K – 4,200K): For a cozy, premium, classic luxury feel.

Technical Specs

Sold as a set of two. Measure your existing bulb end-to-end to confirm 41mm before ordering — festoon bulbs are not interchangeable between lengths.