Powerful Bicycle Police Patrol Lights C3Sports MaxPatrol-600 DLX Specification: Output Center Low Beam: 240 Lumens Output Center High Beam: 600 Lumens Output Side Lights: 400 Lumens Weight: 230g front light, 140g taillight (optional) Center Headlight/Taillight Modes:Center High Beam/ Low Beam with Center Red Taillight