Aluminium anodized torch rated at 80m depth with 160 Lumen output allowing up to 8 hours of burn time. Features a Cree LED 10 degree focus beam with a secure bracket clamp for attachment to underwater video cameras or similar devices. Takes 3 standard AAA size 1.5 Volt batteries, which are included or may be used with rechargeable AAA cells if desired. Compact, strong & lightweight, everything you need from a torch. Supplied with comfortable wrist lanyard for ease of use.8 hours burn time at full power. Waterproof to 100 metres.