For full features and specs, kindly click on link below:
http://www.fisheye-jp.com/en_top/benefits_fixneoII_e.html
Specs:
Lumens: (EF/Wide)4000lm(EF)/3000lm(Wide)
Beam angle: 120deg(w/dome)/100deg(wo/dome)
Color temperature: 5000K
Color rendering index: Ra90
Continuous burn time: 30mins
Usability in air: N/A
Charge time: 3 hours
Battery capacity: 3600mAh
Materials: Aluminum alloy, Reinforced resin
Depth rating: 100m
Size: 66dia x L138mm
Weight (in air): 435g
Weight (underwater): 132g
Color: Stealth Black/Frosted Silver
Bundled items: Li-ion Battery 3600L/NEO Charger/Charging Plug II/Charging Connector Cap II/NEO Dome Lens/NEO Dome Ring/NEO Gungrip/NEO YS Base/Ball Adapter/GoPro Adapter/Loc-Line Adapter/Wrist Lanyard/Spare O-ring/O-ring Remover/O-ring Grease/Allen Key/Lock Screw