Viridian Weapon Technologies C5L Custom, For Glock 17/18/22/23, Green Laser with 550 Lumen Tactical Light, Black, Includes Safe Charge Power Bank 930-0041 The C5L started it all" as the first ever compact green laser sight and light. Others followed but the C5L was always the original and the benchmark. The C5L is better than ever and loaded with features making it the leader of the pack once again. Maintaining a small footprint" it packs in the industry leading features you expect from Viridian such as the legendary patented INSTANT-ON tech. Introducing patent-pending SafeCharge" the gotta-have ultra convenient rechargeable power source system that is ready when you are.