Replacement standard battery module. Available in two types: standard size battery and high capacity battery.
Compatible with all RGBlue light modules, including past models.
Included: Battery module cap.
Stable and sustained light intensity
Constant light intensity is maintained by RGBlue's unique power management system. The light intensity does not decrease in proportion to the passage of time, as is the case with ordinary underwater lights that use nickel-metal hydride or alkaline AA batteries.
There is no decrease in light intensity in proportion to the passage of time as is the case with ordinary underwater lights that use nickel-metal hydride or alkaline AA batteries.