White - Bright white
Rainbow - Slowly cycles through all the colors of the spectrum
The Bottlebeam fibers come in the spread pattern shown, and you can play with the fibers to increase or decrease the spread width. The fiber lengths are 10" long, but can easily be cut shorter with scissors. Turns on/off via a switch; the lights last +10 hours. The 3 AG13 battteries are replaceable.
Bottlebeams can also be inserted into flower arrangements. The casing is water-resistant, so it's no problem to pour water over them - although completely submersing Bottlebeams is not recommended.
US Patent D679,428
Extra batteries - Keep your Bottlebeams bright with extra, replaceable batteries. Each Bottlebeam uses 3 x AG13 batteries.