Black BC Switched Bottle Lamp Adaptor With Flex & Plug. 
Fits bottles with a diameter of between 17mm and 19mm. 
Cable length is approx. 2m. 
250V AC 50Hz supply max load of 2A. 
Conforms to BSEN/IEC60598. Recommended lamps (closed shade) B22 60W Max. for (open shade) 
B22 100W Max. 
Indoor use ONLY.
Also available in white - check out our other listing