This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.
International Orders*Batteries are required but not included with this item. Please be sure to purchase batteries for this item.
The Bigblue BB4X5YL LED Primary Light (Yellow) employs a 750 lumens single-chip LED featuring a double o-ring for improved reliability. It comes with the AA and C battery adapters in the package, and features an extended burn time up to 40 hours. It is operated via a magnetic switch with 2 levels of output (at 70% and 100%), which further prolongs the burn time.
| Light Source | Cree LED |
| Light Output |
High: 750 lumens Low: 525 lumens |
| Material | Polycarbonate casing |
| Power Source |
8 x AA or C batteries Alkaline 1.5 V or Ni-MH 1.2 V |
| Angle of Light Beam | 40° even beam |
| Color Temperature | 6500°K |
| Front Glass | Tempered optical glass |
| Switching System | Magnetic rotary with locking mechanism |
| Burn Time |
AA Batteries: 3 hours (high), 5 hours (low) C Batteries: 9 hours (high), 40 hours (low) |
| Buoyancy in Seawater |
With AA: -31g With C: -392g |
| Maximum Depth | 328' (100 m) tested |
| Dimensions (L x D) | 8.54 x 3.11" (217 x 79 mm) |
| Weight |
With AA: 34.7 oz (984 g) in air With C: 47.44 oz (1345 g) in air |