The life expectancy is well over 5000 hours. The light emitted by the LED (light emitting diode) is similar to sunlight and travels farther underwater than the more yellow light from an Edison lamp. In addition a power control circuit is built into the light to help maintain the same brightness throughout the discharge of a set of rechargeable batteries. A tough O-ring sealed ABS and polycarbonate case protects the components all the way down to 150 m. The small size of the C4 eLED makes it ideal for revealing the incredible marine life hidden under ledges.

Have it all with the Rechargeable Upgrade Kit. It includes our 2.8 AHr rechargeable NiCad pack with 220 VAC 10-hr charger as well as a super bright 10-watt incandescent lamp and twin lamp reflector.