The ProTac 2.0 HP from Streamlight is a tactical flashlight that delivers 85,000 candela for downrange illumination. The light offers nearly five times the distance output of its predecessor, the ProTac 2.0. The light offers three operating modes. On high, it delivers 2,000 lm and 85,000 candela; on Medium, it provides 550 lm and 22,500 candela: on Low, it offers 100 lm and 4,400 candela. Run-times range from 31 hours on Low to 2.5 hours on high. The light also features a TEN-TAP programmable switch, allowing users to pick between three programs: high/strobe/low (default); high only; or low/medium/high. Light is IP67-rated for dust-tight and waterproof operation to one meter for 30 minutes.