Big Blue Black Molly AL1800XWP Rechargeable Batter LED Dive Light The AL1800XWP comes standard with Built-in red LEDs for enhanced focusing and night video work. The light comes with a Yellow removeable filter, and a 1 ball for easy video system mounting. The Black Molly is powered by a 26650 battery pack that is self-contained in the light. It is easily removed and replaced with an optional spare battery that can be kept fully charged for convenient extended use.