Disco Light Bulb Auto Bayonet offers a thoughtfully designed, durable resource for hands-on learning. LED Full Color Crystal Auto Rotating Disco DJ Stage Light Bulb with B22 Bayonet Cap [Energy Class A+++]_x000D__x000D_This Disco Light bulb Instantly transforms any room into a full party pad. Simply insert the bulb with a standard bayonet fitment into your light fitting like you would a regular bulb, flick the switch, and get the party started!_x000D__x000D_ This DJ Crystal LED Rotating Full-Color Bulbs Which Change And Rotate Automatically To Create A Stage Effect Similar To A Disco BalFits into a regular b22 bayonet light bulb fitting. This model will constantly rotate like a disco ball. A great alternative to a regular disco bulb with great effect_x000D__x000D_Size: 13/8/8 cm._x000D__x000D_Usage: Visual effects_x000D__x000D_Wattage: 3.8 Watts [Energy Class A+++]_x000D__x000D_Weight: Approx: 153 g._x000D__x000D_ _x000D__x000D_ _x000D__x000D_ .