2012 Mercedes-Benz GLK350 Fog Light Bulb H11 LED Kit H1m HID bulbs are 3-5X brighter

HID bulbs are 3-5X brighter than Halogen bulbs while using 40 % less power

The brightest bulbs are rated at 6000 kelvin

This makes it a great warning indicator if you start pulling away with a door still ajar

- Two 9055 Fanless LEDs

2012 Mercedes-Benz GLK350 Fog Light Bulb H11 LED Kit H1m HID bulbs are 3-5X brighterThe LUMENIS H11 LED HEADLIGHT CONVERSION KIT has everything you need to make the switch from Halogens or HID to the Newer and best lighting option of LED. LEDs compared to HID or Halogens are the most reliable option with a ONE Piece design this is truly the best Plug n Play option. This LED kit has an instant on a function no need for a warm up time like HIDs. The Lumenis LED kit has a built in fan for cooling and a built in controller.