BELL 05864 LED replacement for halogen reflector light bulbs. Designed to work on mains voltage and needs no special fittings or transformers. Often used for display purposes to highlight true colours and detail. This 4 watt lamp replaces 40 watt PAR16 halogens and has a small SES-E14mm screw cap. 30 degree beam angle. Dimmable. 2700k warm white.