These halogen bulbs come in a pack of 20, and have a GU10 fitting for a lamp base and have a Alumiium Reflector taking the heat away from the fitting into the room.
These light bulbs have an approximate life of 2000 hours, or two years, and can be used with a dimmer switch.
RoHS
Input voltage 220-240v/50Hz
Lamp Base Gu10
Lifespan 2000 hours
wattage 50 watts