Easy to use and compact, the Fenix E21 portable flashlight makes a perfect companion for your outdoor adventures, whether you're touring, hiking, camping, or mountaineering.

The E21 is equipped with a Cree XP-E LED bulb with a lifespan of 50,000 hours. The bulb's digitally regulated beam maintains a constant brightness during your activity, so you won't have to deal with a dimming beam while you hike. You can also choose different output levels depending on how much light you need. The low output level (48 lumens) runs for up to 11 hours on two AA batteries, while the high level (150 lumens) runs for up to 2 hours 15 minutes. Best of all, the high-brightness LED includes a high-efficiency reflector that creates an ideal balance between the flood beam and the focus beam. As a result, users get the best of both worlds.

The flashlight is also well built, with a durable aircraft-grade aluminum body coated with a premium Type III hard-anodized, anti-abrasive finish. The construction--which includes a toughened ultra-clear double glass lens with an anti-reflective coating--helps the light hold up to all kinds of abuse. Other features include a tactical pushbutton tail-cap switch; rhombic knurling to improve the grip; and such accessories as a lanyard, a spare rubber switch boot, and two spare O-rings. The E05, which is waterproof to the IPX-8 standard, carries a limited lifetime warranty.

Specifications:

• Bulb: XP-E LED
• Bulb lifespan: 50,000 hours
• Output: Low (48 lumens), high (150 lumens)
• Runtime: 11 hours (low), 2 hours 15 minutes (high)
• Distance: 439 feet
• Waterproof: Yes, to IPX-8 standard
• Construction material: Aircraft-grade aluminum
• Finish: Type III hard-anodized anti-abrasive finish
• Lens: Toughened ultra-clear double-glass lens with anti-reflective coating
• Accessories: Lanyard, two spare O-rings, spare rubber switch boot
• Batteries: Two 1.5-volt AAs (NiMH, alkaline)
• Dimensions: 1 inch in diameter, 6.45 inches long
• Weight: 3.17 ounces (not including batteries)