The EC20 is a bright flashlight for using one 18650 (not included). The two switches on it, on the tailcap and the mode button near the head, are easy to use. The tailcap button is for power only. You can also use momentary-on by halfpressing the power button. The EC20's mode button is able to take you into three hidden modes by holding it when on a constant brightness setting.

Nitecore's EC20 is machined from aircraft-grade aluminum alloy. Being IPX8 rated, it is able to take a dip into lakes indefinitely, while also able to survive falls onto the ground with ease. The EC20 is a light meant for exploring. Go on a hike with it, or a run, or just into your new basement. Tell us about the experience.

Features:

• Manufacturer's page: Nitecore EC20
• Utilizes a CREE XM-L2 T6 LED
• Output modes:
  High: 960 lumens/1.25hr
  Mid: 210 lumens/6hr
  Low: 50 lumens/28hr
  Moonlight: 1 lumen/520hr
  Strobe
  SOS
  Location beacon
• Integrated “Precision Digital Optics Technology” provides extreme reflector performance
• Boasts a peak beam intensity of 12,450cd and a throw distance of up to 222 meters
• Innovative single button offers access to seven brightness levels and modes
• Integrated power indicator light displays remaining battery power (patented)
• Power indicator’s secondary function displays battery voltage (accurate to 0.1V)
• Instant access to ultra-low output
• Reverse polarity protection prevents damage from incorrectly inserted batteries
• Constructed from aero grade aluminum alloy with HA III military grade hard-anodized finish
• Waterproof in accordance to IPX8 (two meters submersible)
• Impact resistant to 1.5 meters
• Tail stand capability

Dimensions:

• Length: 128mm (5”)
• Head diameter: 25.4mm (1”)
• Tube diameter: 25.4mm (1”)
• Weight: 76g (2.68oz)(without battery)

Accessories:

Quality lanyard, spare O-ring