Bright Eyes 2-Pack DIFFUSER LENS - For Use With Bright Eyes 1200 Lumen Rechargeable Bike Lights. Can Also Be Used for Other Similar Bike Lights. Model: WIDENS BEAM OF BIKE LIGHT: Use this Diffuser Lens to Spread Your Bike Light Beam Horizontally PERFECT DESIGN: These Lenses Are The Correct Thickness And Are Specifically Engineered to Fit BEST DIFFUSER LENS: This Lens Was Designed And Manufactured by BRIGHT EYES And Fits All BRIGHT WHAT COMPANIES WILL THIS LENS FIT? These Lenses Will Fit ALL 1200 Lumen BRIGHT EYES RECHARGEABLE INSTALLATION: Takes Seconds to Install and Comes With Detailed Instructions.