Halogen lamps 12 V
Available in many different designs and outputs they have many good characteristics, for example, excellent colour reproduction, relatively inexpensive, long lamp life and can be dimmed. All halogen lamps up to 50 W currently used/sold by Fagerhult are of a low pressure type and in UV-block designs. One disadvantage is a relatively poor energy efficiency.
Halogen lamps 240 V
These halogen lamps have the same advantages as normal incandescent lamps, but are more efficient and have a longer lamp life. Available in outputs up to 250 W. Once again one disadvantage is relatively poor energy efficiency.