FILE 73/261 |
Lamp/Fixture Information | |
Manufacturer: | Philips Lighting |
Model Reference: | XL |
Lamp | |
Lamp Type: | Prototype/sample induction lamp |
Base: | E27 (ES) |
Shape/Finish: | G75 |
Service Life: | Not known |
Electrical | |
Wattage: | 20 |
Voltage: | 230-240 |
Optical | |
Lumen Output: | 1,100 lm (at 100 hrs) / 920 lm (at 2,000 hrs) |
Lumen Efficacy: | 47.8 lm/W (at 100 hrs) / 40.0 lm/W (at 2,000 hrs) |
Colour Temperature: | 3000K |
Colour Rendering Index: | 82 |
Physical/Production | |
Dimensions: | 7ΒΌ" (185mm) |
Factory Location: | Terneuzen, Netherlands |
Fabrication Date: | 1986 |
File information | |
Filename: | Philips_XL_20W_Induction_Lamp.jpg |
Album name: | Ria / Lamps |
Keywords: | Lamps |
Filesize: | 194 KiB |
Date added: | Sep 02, 2024 |
Dimensions: | 1829 x 1058 pixels |
Displayed: | 19 times |
URL: | https://trad-lighting.net/gallery/displayimage.php?pid=452 |
Favorites: | Add to Favorites |
Comment 1 to 4 of 4 Page: 1 |
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Don't forget the electrically-conducting fluorine-doped stannic oxide coating applied between the glass bulb and the phosphor layer! This coating is electrically connected to one terminal of the lamp so as to block the electric field radiated by the central antenna.
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Clever, those people at Philips.
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I seem to remember a certain member of this site was employed there at one time
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Yeah, I'm wondering who that is
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Comment 1 to 4 of 4 Page: 1 |