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Horizon Major with MBF Just add a wire! The old Major fired right up no problem. Inside is a modern Philips HPL-N 250W mercury lamp Keywords: Lanterns

Horizon Major with MBF

Just add a wire! The old Major fired right up no problem. Inside is a modern Philips HPL-N 250W mercury lamp

comfort_SON_copy.jpg 1000042034.jpeg 1000042012.jpeg SOX_snow.jpg SON-Hcopy.jpg
Lamp/Fixture Information
Manufacturer:Revo
Model Reference:Horizon Major
Lamp
Lamp Type:MBF 250
Filament/Radiator Type:Mercury vapour
File information
Filename:1000042012.jpeg
Album name:AgentHalogen_87 / Street light stuff
Keywords:Lanterns
Filesize:280 KiB
Date added:02 Sep 2026
Dimensions:1600 x 720 pixels
Displayed:25 times
URL:https://trad-lighting.net/gallery/displayimage.php?pid=1400
Favourites:Add to Favourites

Comment 1 to 2 of 2
Page: 1

Max   [Fri 04 Sep 2026 at 06:48]
Nice oldie. Was this luminaire designed for phosphor-coated (MBF) mercury lamps, or for clear ones (MB)?
AgentHalogen_87   [Sun 06 Sep 2026 at 12:54]
It was originally designed in the 1950s for MA/V lamps, and the bowl is better suited for clear tubular lamps. A newer bowl design in the 1960s has different refractors designed to perform better with the elliptical coated lamps.

Comment 1 to 2 of 2
Page: 1