My Collection: Mercury Lamps

Mercury lamps can be difficult to come by nowadays, especially in the UK as they have been rendered obsolete by metal halide lamps. This page lists all of the mercury lamps in the collection, including: self-ballasted (blended) mercury lamps (which use a tungsten filament to act as a ballast for the arc tube) and MBF/U or HPL-N which run on a ballast.