| File information |
| Filename: | P2050886.JPG |
| Album name: | joe_347V / Lighting Components |
| Keywords: | American_Streetlights |
| Company and Date Manufactured: | Philips, December 1989 (Code: A-89-12) |
| Model Number: | XGC 801 Goldeye |
| Wattage: | 18w lamp, 32w total |
| Lamp Type: | Low Pressure Sodium |
| Filesize: | 259 KiB |
| Date added: | Feb 05, 2011 |
| Dimensions: | 1600 x 1200 pixels |
| Displayed: | 171 times |
| Color Space: | sRGB |
| Contrast: | 0 |
| DateTime Original: | 2011:02:05 18:35:25 |
| Exposure Bias: | 0 EV |
| Exposure Mode: | 0 |
| Exposure Program: | Program |
| Exposure Time: | 1/40 sec |
| FNumber: | f/3.5 |
| Flash: | Compulsory Flash |
| Focal length: | 5 mm |
| ISO: | 100 |
| Light Source: | Unknown: 0 |
| Make: | Olympus Imaging Corp. |
| Max Aperture: | f/3.5 |
| Model: | SP600UZ |
| URL: | http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=4982 |
| Favorites: | Add to Favorites |
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![Philips Goldeye Inside
Here's a inside shot of my Philips Goldeye showing the lamp and the fixture label, the ballast is a [url=http://www.galleryoflights.org/mb/gallery/displayimage.php?pos=-7609] specially shaped ballast[/url] with a elongated core that's around the size of a NPF F40 ballast. The included Philips SOX-E lamp dates to June 1989 and was made in Belgium and came with a [url=http://www.galleryoflights.org/mb/gallery/displayimage.php?pos=-5052]warning sheet.[/url]
[url=http://www.galleryoflights.org/mb/gallery/displayimage.php?pos=-4983]Click here[/url] for the outside view and for more info.
Keywords: American_Streetlights](albums/userpics/normal_P2050886.JPG "Click to view full size image
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Philips Goldeye Inside
Here's a inside shot of my Philips Goldeye showing the lamp and the fixture label, the ballast is a [url=http://www.galleryoflights.org/mb/gallery/displayimage.php?pos=-7609] specially shaped ballast[/url] with a elongated core that's around the size of a NPF F40 ballast. The included Philips SOX-E lamp dates to June 1989 and was made in Belgium and came with a [url=http://www.galleryoflights.org/mb/gallery/displayimage.php?pos=-5052]warning sheet.[/url]
[url=http://www.galleryoflights.org/mb/gallery/displayimage.php?pos=-4983]Click here[/url] for the outside view and for more info.
Keywords: American_Streetlights")
A 90 W LPS gives about 12000 lm, which is between a 100 W and 150 W HPS with 9000 and 15000 lm respectively (for HPS in 220-240 V areas anyway, some lower wattage HPS lamps are different in 100-120 areas). But, in a fixture with a reflector or other optics, HPS would give more light output for the same lamp lumens, becuase of the way smaller arc tube allows more efficient optics to be made to a reasonable size.
So I would say 100 W is the closest equivalent.