This BB4x5 employs a 750 lumens single chip LED, featuring double o-ring for improved reliability and comes with the AA and C battery adapters in a package, the extended burn time is up to an amazing 40 hours. It is operated by a magnetic switch with 2 levels of output, at 70% and 100%, which further prolongs the burn time.
Specifications
| Light source |
Cree LED |
| Light output |
750 Lm (Hi), 525 Lm(Lo) |
| Casing material |
Polycarbonate |
| Power source |
8 x AA or C batteries. Alkaline 1.5V or Ni-MH 1.2V |
| Angle of light beam |
40° even beam |
| Color temperature |
6500K |
| Burn time |
AA Batteries: 3 hours (Hi), 5 hours (Lo)
C Batteries: 9 hours (Hi), 40 hours (Lo) |
| Maximum depth |
100m tested |
| Size |
Diameter 79 mm x Length 217 mm |
| Weight in air |
984g. (with AA)
1345g. (with C) |
| Buoyancy in seawater |
-31g. (with AA)
-392g. (with C) |
| Switching system |
Magnetic rotary w/locking mechanism |
| Front glass |
Tempered optical glass |
| Specifications subject to change without prior notice. |