SK2014 Screw Thread Bulb Holder Conversion Kit + MV Bulb

THE ALS ROBINSON TRAP BULB HOLDER CONVERSION KIT

Worried about three-pin bayonet bulbs going out of fashion? Worried about what to do with your old style Robinson Trap with 3 pin-bayonet bulb holder? ALS have designed a simple conversion kit to adapt your old bayonet bulb holder to an ES screw thread bulb holder.

Comes with adaptor and ES bulb holder which simply screws over the old mounting and 125w ES MV Bulb