850 Lumens delivered by CREE LED XM-L2 and more than 2 hours of runtime during inmersion and almost 3 hours during surface use. No rival in balance between power and runtime on mono-LED flashlights. Uses 2 18650 Li-Ion batteries.
New dedicated version por underwater photography and filming. Optimizes sizes and heat transmission comparing to it's 2012 version. 1710 Lumens on 150º angle, without hotspots to deliver the best lighting quality. Constant power during all runtime.