Halogen Bulbs are built to match and surpass specifications of OEM globes. Each globe is UV cut and manufactured from both quartz and hard glass making them perfectly suitable for glass or polycarbonate lenses. These globes are available in a variety of different fittings to suit different vehicles. This particular H7 globe contains a single filament and is suitable for both low beam and high beam applications in a wide range of 12V cars, 4WD's and trucks. The light emitted by this bulb is a traditional 'yellow-ish' colour of approximately 3200K, common to most halogen bulbs. If you're looking for a simple replacement for factory globes, this is a perfect choice.