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| File information | |
| Filename: | IN_WC_GEC_240-100PS60CL-BC_Single_Support.jpg |
| Album name: | James / Standard GLS Lamps |
| Keywords: | Osram-GEC / GLS / Swan / Centenary / Single / UK / 100w / B22d / Bayonet / BC |
| Manufacturer: | Osram-GEC |
| Model: | GLS |
| Power Consumption: | 100W |
| Working Voltage: | 240V |
| Cap Type: | B22d/25x26 |
| Cap Finish: | Aluminium + Vitrite |
| Light Colour Temp: | 2700K |
| Lumen Output: | 1320lm |
| Burn Position : | Any |
| Lifespan: | 1000h |
| Comments: | A number of these experimental lamps were issued to GEC staff and others in the lighting industry in 1979, to commemmorate the centenary of the invention of the incandescent lamp. The actual saving in production was so small however, that it did not proceed into mass production. http://www.lamptech.co.uk/Spec%20Sheets/IN%20WC%20GEC%20240-100PS60CL-BC%20Single%20Support.htm |
| Date / Code: | 1979 |
| Country Of Origin: | UK |
| Filesize: | 400 KiB |
| Date added: | Aug 17, 2014 |
| Dimensions: | 1181 x 787 pixels |
| Displayed: | 58 times |
| URL: | https://allthingslighting.co.uk/atl/displayimage.php?pid=18699 |
| Favourites: | Add to Favourites |
Comment 1 to 2 of 2 Page: 1 |
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Now this is what i call a proper incandescent lamp, shame these didn't go into mass production. I wonder if the life on them was shorter compared to a standard GLS?
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Interesting! Would the use of less supports give a slight increase in efficacy? They must conduct some heat away from the filament!
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Comment 1 to 2 of 2 Page: 1 |