Delta “Competition” 500 Series lights were designed with professional racing in mind. They are built tough with 20-gauge steel housing. Available in stylish black powder coated or triple-chrome plated finish for durability and long lasting performance. They are designed for high stress environments, featuring unibody construction (no rivets). They are capable of handling the vibration that shakes most lights to pieces. This light is also equipped with a protective silicone sleeve to protect from dust and moisture. The pivotal adjustment allows for precise aiming. The prismatic lens assure maximum light beam distribution. Powered by 100 Watt Xenon bulbs.