Fenix TK41 is a high-intensity multifunctional flashlight powered by AA batteries. The dual switch system in the side can realize a fast selection between four different brightness levels and two various flashing functions. Featuring a max 800 lumens output and the over ten days ultra long runtime, the light can meet your illuminating needs unconditionally. In the meanwhile, the unique design makes TK41 much more compact and lightweight. With the perfect combination of the outstanding performance and the enjoyment of using it, TK41 is the dependable partner when outdoor searching, caving or using as a spare light for automobiles, etc.

Features:

• Uses Cree XM-L LED with a lifespan of 50000 hours
• Uses eight 1.5V AA (Ni-MH, Alkaline) batteries
• 213.6mm (Length) x 40mm (Diameter) x 62.5mm(Head)
• 318.5-gram weight (excluding batteries)
• Digitally regulated output - maintains constant brightness
• Reverse polarity protection, to protect from improper battery installation
• Dual switch system in the front, easy operation
• Made of durable aircraft-grade aluminum
• Premium Type III hard-anodized anti-abrasive finish
• Toughened ultra-clear glass lens with anti-reflective coating

Notice: The above-mentioned parameters (tested by 2500mAh Ni-MH batteries in Lab) are approximate and may vary between flashlights, batteries, and environments.