Streamlight 88831 PolyTac 90 LED Right Angle Polymer Flashlight, Yellow - 170 Lumens Head mounted push button switch provides one handed momentary or constant on operation. Fast double click from "off" to activateStrobe mode; fast triple clip from "off" to activate Low mode 90 degree head Fully rotatable/reversible/removable clip to allow a variety of mounting positions -ring sealed; IPX7 rated design; waterproof to 1 meter for 30 minutes. 170 Lumens, 167m beam, 7000 Candela, 3 hour 45 min runtime