ДРЛ 400 [1966]
![](https://old-lighting.ru/sites/default/files/styles/lamp_drawing/public/pictures/catimages/2019/07/13/img073.jpg?itok=OKb9r9Wn)
![](https://old-lighting.ru/sites/default/files/styles/lamp_drawing/public/pictures/catimages/2019/07/13/img073.jpg?itok=OKb9r9Wn)
Encyclopedia chapter: High-pressure mercury lamps with phosphor coating
Power (W): ![](data:image/png;base64,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)
Luminous flux (lm): ![](data:image/png;base64,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)
Average life (h): ![](data:image/png;base64,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)
Diameter (mm): ![](data:image/png;base64,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)
Length (mm): ![](data:image/png;base64,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)
Cap/base type: ![](data:image/png;base64,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)
See also: ДРЛ 400 [1970]
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