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| Lamp/Fixture Information | |
| Manufacturer: | Philips Lighting |
| Model Reference: | HPL TYP.57217B/25 |
| Lamp | |
| Lamp Type: | High Pressure Mercury Vapour |
| Filament/Radiator Type: | Quartz Arc Tube |
| Base: | B22d (BC) |
| Shape/Finish: | PS-75 |
| Service Life: | 4000 hours |
| Burning Position: | Universal |
| Electrical | |
| Wattage: | 80 |
| Voltage: | 115 |
| Current: | 0.8A |
| Optical | |
| Lumen Output: | 2800 lm |
| Lumen Efficacy: | 35 lm/W |
| Colour Temperature: | 4800K |
| Physical/Production | |
| Factory Location: | Eindhoven, Netherlands |
| Fabrication Date: | January 1954 |
| File information | |
| Filename: | Philips20HPL2080W20MV20Lamp20with20standard20B22d20cap.jpg |
| Album name: | Ria / Mercury Lamps |
| Keywords: | Lamps |
| Filesize: | 172 KiB |
| Date added: | Aug 26, 2024 |
| Dimensions: | 2009 x 1235 pixels |
| Displayed: | 13 times |
| URL: | https://trad-lighting.net/gallery/displayimage.php?pid=381 |
| Favorites: | Add to Favorites |
Comment 1 to 4 of 4 Page: 1 |
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Interesting. Over here we had the 100w A23 mercury lamp, which I suspect was a attempt here to convert incandescent fixtures to MV. They were common for things like post tops and recessed cans.
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Yeah, we have a couple of those somewhere (everything is somewhere' around here
 )
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Welcome to my world Ria ! There's nothing worse than knowing I have something but having NO idea exactly WHERE I have it .
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Ah, it's in that 'safe' place...
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Comment 1 to 4 of 4 Page: 1 |
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Search![Philips 80W HPL Mercury Lamp with standard BC cap
Here is another interesting lamp we received in the large haul of a few years ago. It is a standard 80W Philips HPL lamp of exactly the same design as [url=https://trad-lighting.net/gallery/displayimage.php?album=29&pid=379][b]this one[/b][/url], which came from a Canadian eBay seller a few years ago, except that it has a standard bayonet B22d cap rather than an E27 or B22d-3 3-pin BC type. There is therefore nothing to prevent it being plugged in to a normal incandescent lampholder, with rather disastrous results, although I suppose the same could be said for E27 cap lamps. The date code translates as January 1954.
Apologies for the slightly out-of-focus picture, I'll replace it as soon as possible (got to find the lamp first..!)
Keywords: Lamps](images/image.gif?id=1579198488389 "Click to view full size image
==============
Philips 80W HPL Mercury Lamp with standard BC cap
Here is another interesting lamp we received in the large haul of a few years ago. It is a standard 80W Philips HPL lamp of exactly the same design as [url=https://trad-lighting.net/gallery/displayimage.php?album=29&pid=379][b]this one[/b][/url], which came from a Canadian eBay seller a few years ago, except that it has a standard bayonet B22d cap rather than an E27 or B22d-3 3-pin BC type. There is therefore nothing to prevent it being plugged in to a normal incandescent lampholder, with rather disastrous results, although I suppose the same could be said for E27 cap lamps. The date code translates as January 1954.
Apologies for the slightly out-of-focus picture, I'll replace it as soon as possible (got to find the lamp first..!)
Keywords: Lamps")
