Optilux HELLA H71071172 XY Series 880 Xenon Yellow Halogen Bulbs, 12V, 27W, 2 Pack XY bulbs produce a clear yellow light which provides you with the best lighting experience, giving performance-oriented drivers additional safety time and comfort when driving. Original equipment quality bulbs you can trust from a global leader in automotive lighting technologies for more than 100 years Optilux Extreme Yellow XY Halogen bulbs produce a yellow GT Series race car looking beam, providing better color contrast in rain and fog situations. Produces a crisp yellow light from a bulb that is manufactured to the most precise measurements to provide the exact amount of light needed on your adventures. The ideal bulbs for professionals who travel in rural areas and all terrain. Off-road Use Only 2 Bulbs - Twin Plastic Case Packaging