The VTAC/Surefire L4 light was designed to bridge the feature and power gap between entry level lights and high end scout lights. The VTAC/Surefire L4 features a bright 200 lumen LED mounted to a high strength aluminum body (featured in Surefire's "Defender" series of lights).
The VTAC/Surefire L4 light features a scout light tail cap allows for easy control of the light. Pressing the switch partway temporarily activates the light, and further pressure activates an on/off click mechanism.
The VTAC/Surefire L4 light is a well-priced tactical light that is suitable mounting onto weapons via dedicate light mounts, or as a daily carry tactical light.