Has this ever happened to you? You're looking for yellow LED fog lights to get that unique JDM look. You order a pair online and install them, only to find that they actually have a green tint. What gives? The answer is actually pretty straightforward.  

Most white LEDs on the market are actually a blue LED chip with a yellow phosphor coating. Blue and yellow combine, and you see white light.

However, many "white" LEDs actually illuminate in a cool white color with a hint of blue. To create yellow LEDs, many manufacturers will put yellow lenses on the outside of a bulb. Whenever any hint of blue shines through a yellow lens, the yellow and blue combine, producing more of a green color--not a good look!

If you're looking for an LED fog light with pure yellow color, upgrade to Diode Dynamics SLF Yellow! The SLF uses dual three-chip automotive grade high-power yellow LEDs for a true yellow output--no lens needed!


Designed, tested and manufactured in the USA, the SLF produces an extremely effective, optically focused "Street Legal" beam pattern with minimal glare for oncoming drivers. It features a metal-core PCB for optimal heat transfer and high durability, and installation is 100% plug-and-play.


Like all Diode Dynamics products, they are backed by our hassle-free three-year warranty. Upgrade your fog lights today!