Easy Install Improve Lighting 7443 Bulb Type Nokya 7443 D 20mm Hyper-Red 21/5W First introduced in 1995, Nokya Pro-Halogens quickly grew to become an industry leader in aftermarket high performance headlight bulbs. Their immensely popular Arctic White Pro Halogen series has become the first choice for performance enthusiasts seeking to upgrade their stock headlights to the look and feel of HIDs. Nokya now manufacturers a complete line of automomotive lighting and accessories which have been tested and proven throughout the world, and for the better part of two decades.