The T-series lights have a great design that has been improved throughout the years. The T15 is now using the new CREE XP-G R5 LED's for improved lumen output, and the engines have been optimized to handle 3.6V Li-Ion cells. All the T-series lights are now tactical, and a forward tactical click-switch for momentary output is now standard. The traditional user interface remains: loosen and tighten the head once to cycle through the 3 brightness levels and strobe. As before, the memory stores the last setting so it always turns on with the same level from when it was last turned off. The T-15 is a great compact light that runs off a single AA cell; the most common battery that is readily available just about anywhere. The T-15 has superb lumen output for a single AA light. It can easily be converted into a T-10 using a T-10 battery tube, providing amazing versatility!

Specifications:

• LED type: CREE XLamp XP-G R5
• Battery: Uses 1 x AA battery - primary or rechargeable (not included). Compatible with 3V-4.2V rechargeable battery (Li-Ion 14500)
• Aircraft-grade aluminum body with Type III hard anodizing
• O-ring sealed, water resistant to IPX-8 standard
• Orange Peel reflector
• Ultra clear shatter-resistant lens
• Size: L 4.06 in (103 mm) x D 0.85 in (21.6 mm)
• Weight: 1.69 oz (48 g)
• Included Accessories: one holster, one lanyard, two spare O-rings

Output/Runtimes:

• High: 115 lumens / 1 hour
• Medium: 105 lumens / 1.5 hours
• Low: 5 lumens / 20 hours
• Strobe: 115 lumens / 2 hours

Operation:

• To switch functions: Loosen the head an 1/8 a turn and tighten to cycle to the next function. Repeat to cycle through all functions.
• Lock-out Mode: To lock-out the switch, rotate the tailcap about 180° counter-clockwise. The lock-out position prevents accidental activation during storage or transport.