• Multi-function, push-button tail switch for one-handed operation
• IPX7 waterproof to 1m for 30 minutes 1m impact resistance tested
• Optimized electronics provides thermal management and regulated intensity
• Solid State power regulation provides maximum light output throughout battery life
• Durable anodized machined aircraft aluminum construction; O-ring sealed glass lens
• Anti-roll head prevents the light from rolling away when you set it down
• Removable pocket clip
• Includes three CR123A lithium batteries and nylon holster

The technology that allows us to put 1,100 lumens in the palm of your hands now provides longer run times. The ProTac HL 3 provides extraordinary brightness with a wide beam pattern that lights your entire area and runs two hours on high beam.