This is an Emergency strobe light / flashlight with two ends - one with flashlight, one with strobe. Good to 100 meter depth. It uses 2 AA batteries. Ends are sealed with O-Rings for tight seal. The flashlight is a great diving accessory for looking under rocks, ledges or in holes or boating safety (strap to life jacket), or fastening to the anchor line to find your way back to the boat. This strobe can be seen for miles (on the surface) and provides the safety you need whether your are diving, running, skiing, hiking or riding your bike or motorcycle. This is also a great safety item for kids walking or riding to school. Comes with adjustable lanyard and additional red lens filter for insertion in flashlight lens for night vision (reading charts).

• Approved by Emergency Services, Marine Rescue, Fire Rescue and Military Aircraft Style Rapid Flashing
• Free Night Vision Protection Lens Included (insert in flashlight and be able to read maps and work safely at night).
• Waterproof to over 300 feet (100M) with high integrity double o-ring seals
• Size is 5.5 x 2 inches
• Strong ABS body is impervious to harsh salt water use
• Unique 3 position switch swivels and clicks into place
• Attach to anchor line, rescue lines, or just let it float!
• Includes one (1) Leland ESL II strobe flashlight unit and one night filter
• Optional magnetic clip available (not included)
• Case Color: Marine Yellow