If you are feeling blue, this Rotating Blue Strobe 360 Light will put you in a cheerful mood. Add a playful atmosphere to any party with this variable speed light that can flash up to seven times per second. Measuring 8 inches by 6 inches by 6 inches, it is compact enough to use at home. It comes with a hanging bracket that can be connected to any fixture. Or you can use the attached stand to stand it on a table. It uses a standard plug and a 120 volt/20 watt bulb.