Seac R3 FlashlightR3 Flashlight The Underwater torch Seac Sub R3 is compact and versatile, can be used as a primary or secondary torch light, powerful enough to be used in environments with little visibility or in tropical seas. It has an autonomy of 2 hours at maximum power, but up to 8 hours if used at reduced power. Its light weight of only 255 gr and its size (length 140 mm, diameter 42 mm), make this item a very manageable and handy underwater accessory suitable