The “Old Faithful” of our dive line, the TEC 400’s classic and rugged design has been a staple in the dive industry for decades. 4 C-Cell batteries power the clean incandescent bulb for up to 8 hours of underwater light. They say “you can’t teach an old dog new tricks,” but with a light as reliable as the TEC 400, why would you want to?
|Light Type||Primary, Backup|
|Lumens||5 - 100|