НГД 220-300
![](https://old-lighting.ru/sites/default/files/styles/lamp_drawing/public/pictures/catimages/2016/12/29/017_0.jpg?itok=qJwKvBj5)
![](https://old-lighting.ru/sites/default/files/styles/lamp_drawing/public/pictures/catimages/2016/12/29/017_0.jpg?itok=qJwKvBj5)
Encyclopedia chapter: Diffuse reflector incandescent lamps
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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)
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