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| Lamp/Fixture Information | |
| Manufacturer: | Royal Ediswan |
| Model Reference: | Pointolite 150CP AC |
| Lamp | |
| Lamp Type: | Incandescent arc |
| Filament/Radiator Type: | Spherical tungsten electrodes |
| Base: | BX22t (Brass) |
| Shape/Finish: | G75, clear |
| Service Life: | 300 hours |
| Burning Position: | Vertical, base down |
| Electrical | |
| Wattage: | 150 CP |
| Voltage: | 50 |
| Current: | 2A (Arc) 7A (Filament) |
| Optical | |
| Lumen Output: | 1885 lm |
| Colour Temperature: | 3000K |
| Colour Rendering Index: | 100 |
| Physical/Production | |
| Fabrication Date: | Unknown, presumed around 1955 |
| Application/Use: | Projection |
| File information | |
| Filename: | 150CP_Pointolite_2.JPG |
| Album name: | Ria / Lamps |
| Keywords: | Lamps |
| Filesize: | 335 KiB |
| Date added: | 16 Aug 2024 |
| Dimensions: | 2012 x 1510 pixels |
| Displayed: | 32 times |
| URL: | https://trad-lighting.net/gallery/displayimage.php?pid=245 |
| Favourites: | Add to Favourites |
Comment 1 to 4 of 4 Page: 1 |
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And there's a knack to getting these lampses litted.
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Just read the instructions on the control box
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Not managed to find one these yet. Nearly got one in a clear out when working in Robert Gordons but some one else acquired it
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Wasn't me, had this one for nigh on 40 years, can't remember where I got it from, probably Proops in Tottenham Court Road, they had lots of amazing stuff there back in the day, so sad it closed down
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Comment 1 to 4 of 4 Page: 1 |
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Search![Royal Ediswan 150CP AC Pointolite Lamp
Here is a rather interesting light source. Although technically a discharge lamp, the light actually comes primarily from the incandescence of the two tungsten electrodes, which are in the form of small spheres. This particular lamp is designed for AC operation, whereas most of the Pointolite range were DC.
The control gear for this lamp can be seen [url=https://trad-lighting.net/gallery/displayimage.php?album=15&pid=246][b]here[/b][/url].
Keywords: Lamps](albums/userpics/10002/72/normal_150CP_Pointolite_2.JPG "Click to view full size image
==============
Royal Ediswan 150CP AC Pointolite Lamp
Here is a rather interesting light source. Although technically a discharge lamp, the light actually comes primarily from the incandescence of the two tungsten electrodes, which are in the form of small spheres. This particular lamp is designed for AC operation, whereas most of the Pointolite range were DC.
The control gear for this lamp can be seen [url=https://trad-lighting.net/gallery/displayimage.php?album=15&pid=246][b]here[/b][/url].
Keywords: Lamps")
