(optics) The unit of luminosity factor and of luminous efficacy. Abbreviated lm/w.
lumen per watt
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 | SI unit |
| Talbot (photometry) |
| Candela per square metre |
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 | Sci-Tech Dictionary. McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved. Read more |
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- How may lumen's and lux per watt does a 5 watt bulb produce?
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Mentioned in
- SI unit
- Talbot (photometry)
- Candela per square metre
- Luminous energy
- Luminous flux
- Illuminance
- Luminance
- Intensity (physics)
- Luminous intensity
- Lumen (unit)
- Candela
- Lux
- Photometry (optics)
- Luminous efficacy
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