This rotating beacon adds that special touch to your lighthouse. The aluminum housing holds three 2" dia. lenses. An electric motor rotates the housing approximately 8-1/2 revolutions per minute. A 25 watt bulb, (included) provides just the right amount of light for a realistic effect, but which is never distracting. The bottom plate attaches to standard 4" electric box, not included. 110 volt. Approx. 5-1/2"H x 4" sq. Can be used with our W2026, W2978 and W2285 Lighthouse projects. (Order plans separately.)