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FILE 21/40 |
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Different Osram tubes from the late 1950s to about the 1970s. |
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| Manufacturer: | Osram |
| Model Reference: | L 40W |
| Lamp | |
|---|---|
| Lamp Type: | Fluorescent lamp |
| Base: | G13 |
| Shape/Finish: | T12 coated |
| Service Life: | 7500h |
| Electrical | |
| Wattage: | 40W |
| Voltage: | 100V~ |
| Current: | 0,4A |
| Optical | |
| Color Temperature: | 2700k... 9000k |
| Color Rendering Index: | 30...85 |
| Physical/Production | |
| Dimensions: | 1200mm x 38mm |
| Factory Location: | Germany |
| Fabrication Date: | 1959...1977 |
| Application/Use: | For growing plants, home lighting, office lighting, street lighting |
| Download: | Download this File |
| Filename: | IMG_20190703_144317.jpg |
| Album name: | The Lightman / Fluorescent Lamps |
| Keywords: | Lamps |
| File Size: | 119 KB |
| Date added: | Jul 03, 2019 |
| Dimensions: | 1247 x 2464 pixels |
| Displayed: | 30 times |
| Date Time: | 2019:07:03 14:43:17 |
| DateTime Original: | 2019:07:03 14:35:59 |
| Exposure Bias: | -3.7 EV |
| Exposure Time: | 6643000/1000000000 sec |
| FNumber: | f 2.2 |
| Flash: | Flash |
| Focal length: | 3.46 mm |
| ISO: | 50 |
| Make: | HUAWEI |
| Model: | LLD-L31 |
| Software: | LLD-L31 8.0.0.144(C432) |
| White Balance: | 0 |
| URL: | https://www.lighting-gallery.net/gallery/displayimage.php?pos=-161357 |
| Favorites: | Add to Favorites |
| Comments | ||||||||
| rjluna2 Sr. Member  Offline Gender:  Posts: 310 View Gallery Robert    |
Pretty, please no more Chinese failure. |
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