- Easy to carry, only 10.6cm length, 52g net weight
- Maximum 1000 lumens, 4 hours runtime
- Cool rotary magnetic switch & temperature control
- Cree XP-L/V6 LED, color temperature 7000K, beam throw 103m
- Three lighting modes: High (1000lm) -Mid (590lm) -SOS (590lm)
- IPX8 Waterproof, serve 50m underwater
- Aluminum material, corrosion resistance, durability and reliability
- Reverse polarity protection
- Perfect "under-stone flashlight" for freediving, spearfishing and compact secondary/backup light for safety diving.
M
Not much more to say other than it is in my view a perfect alternate or secondary dive light. I attached it do a bolt snap and keep it clipped on to my left chest d ring. It's more than capable if your primary light fails to get you to the surface or even continue the dive on. Want to add that the D20 and D20B are different. The D20 uses a magnetic switch on the collar to change modes whereas the D20B uses a switch at the base of the torch to change mode.
