OLM LED Fog Light Bulbs Alpha HD (Philips Z ES) Subaru WRX / STI 2015-2021

Part #: OLM - ALPHAH11. Sold as a pair, no housings included. The factory 19w bulb emits an orange light with limited intensity, just lighting up a short distance ahead. Ordinary LED bulbs look good in the reflector but offer little usable light, even less than the stock 19w bulb. OLM's bulb provides higher output and a whiter light. Many users don't use fog lights just for fog; they can also function as driving lights, enhancing driver and surrounding awareness by illuminating the ground better. The light base is adjustable to change the focal length for optimal output. The heat sink is reversible to fit different applications. Note: We don't recommend this bulb for Australian - market WRX/STI due to different fog light housing design with an additional P13W bulb. Crosstrek owners with steering response fog lights (SRF) can use this bulb. Those without can buy our lamp assemblies to modify the light to an H11 socket. Compatible with OEM fog light housings, glass replacement fog light housings, and OLM Bi Xenon Projector housings. Warranty: 1 year. IP rating: IP67. Minimum light output: 3520 lumens per pair. Maximum light output: 4000 lumens per pair. Approximate wattage: 20 - 25 watts each.

How to use: Install the OLM Alpha HD LED fog light bulbs in the compatible fog light housings according to the standard installation process. Adjust the base of the light to change the focal length for the best light output. Note that if you have a WRX/STI from the Australian market, these bulbs may not be suitable because of the different housing design. Crosstrek owners without steering response fog lights need to buy the lamp assemblies to make the light compatible. Maintenance: Keep the bulbs clean. You can use a soft, dry cloth to wipe them regularly. If the bulbs are dirty, you can use a mild cleaning solution and then dry them thoroughly. The bulbs have an IP67 rating, which means they are protected against dust and water immersion to a certain extent, but try to avoid long - term exposure to extreme wet conditions. The bulbs come with a 1 - year warranty. If you encounter any problems within this period, contact the manufacturer for support.