Streamlight Protac Black Flashlight

TEN-TAP® Programming allows for selection of three different operating programs:
1) high/strobe/low 2) high only 3) low/high
Accepts a single lithium or alkaline battery
CR123A lithium battery output:
   -High for bright light:?350 lumens; 160m beam; runs 1.5 hours; 6,400 candela
   -Low for longer run time: 40 lumens; 53m beam; runs 14 hours; 720 candela
   -Strobe for signaling or disorienting: runs 3 hours
AA?alkaline/lithium battery output:
   -High: 150 lumens; 105m beam; runs 1 hour 20 minutes (alkaline); runs 4.25 hours (lithium); 2,750 candela
   -Low: 40 lumens; 53m beam; runs 7.5 hours (alkaline); runs 14 hours (lithium); 720 candela
   -Strobe for signaling or disorienting: runs 3.5 hours (alkaline); runs 8 hours (lithium)
IPX7 waterproof to 1 meter for 30 minutes; 2 meter impact resistance tested
Solid State power regulation provides maximum light output throughout battery life
Includes nylon holster, one CR123A lithium battery and one “AA” alkaline battery (also accepts one “AA” lithium battery)
Durable, anodized aluminum construction with impact-resistant tempered glass lens
Rubber push-button tail switch
Unbreakable pocket clip
Anti-roll head
4.25” (10.8 cm); 2.5 oz (71g) with CR123 battery; 2.8 oz (79g) with AA alkaline battery; 2.4 oz (68g) with AA lithium battery
Limited lifetime warranty
RoHS compliant