Features:

• Material: 6061-T6 Aluminum
• Emitter: Cree XM-L T6
• Brightness 450 lumens
• 1X18650 OR 1X16340
• Textured Aluminum Reflector
• Side Switch Turn on
• 3 mode wiht hidden strobe
• Hi (100%) Med (30%) Low (5%)
• Double tap to access strobe
• 1sec switch press for on or off
• Reverse Polarity protection
• low voltage flash
• Stainless Bezel
• IPX8 Waterproof
• Finish HAIII
• Dimension (mm)
• 18650 - 111mm (length) X 25mm (head)
• 16340 - 78mm (length) X 25mm (head)
• Weight 74 grams (18650) / 61grams (16340) with out batts
  
  

NOTE:   All GF-1's have very slight imperfections in finish, these consist of very small pitts in HAIII finish. There is no missing Ano just a few small pits under HAIII finish.