The Strada HID's Wide and Narrow Beam Comparision Chart. Some riders prefer a wider beam that gives more peripheral beam coverage and other riders prefer a more focused beam that punches farther through the night. Now, this choice is yours! Lume Lighting now offers both. Combine your choice of beams (select preference at time of purchase) with the light weight, compact battery design and your choice of helmet or handlebar mount (both included with every system), and you now have the ability to customize your HID system to your particular preferences and riding style. Buy Now! Approximate beam pattern on the ground at a given distance from the rider. Original 16 degree narrow beam New 25 degree wide beam   Return customers sign in here. New customers, register here for speedy checkouts! Lume Lighting, Inc. has emerged as the leading innovator in high quality, high performance lighting systems. Our mission is to… Read what others are saying about our products.