Converts your screw fitting light bulb into a bayonet (pin type) or from a bayonet fitting light bulb into a screw type. Screw fitting is E27 and bayonet is B22.

High quality fittings; fit tight and made to last. 

• Screw to Bayonet converter: Put a screw type light bulb into the converter to make it fit a bayonet light socket. 
• Bayonet to Screw converter: Put a bayonet type light bulb into the converter to make it fit a screw light socket. 

We only sell sell screw type UV bulbs and don't sell bayonet (pin type) bulbs.