These lamps have everything it takes to be HELLA - world-class quality, brilliant performance, and off-road durability, all with great affordability. HELLA FF50 series fog and driving lights utilize a magnesium FF (free-form) reflector for optimum light distribution. These compact lamps were specifically designed for mounting flexibility within a limited space. The extremely low profile of the FF50 series goes where other lamps don't dare and has the perfect oval shape to complement today's sport compacts and light trucks. They can be mounted above or below the bumper, and the universal mounting system makes installation a snap with a traditional single stud mount so you can spend less time mounting and more time driving.