lumen per watt
type: Concept
in scheme: unit-of-measure
notation: B61
conversion multiplier: 1.0
dimension vector: L-2 J1 M-1 T3
rec20 quantity: luminious efficacy, spectral luminous efficacy, luminous efficacy at a specified wavelength, maximum spectral luminous efficacy
rec20 sector: Light and Related Electromagnetic Radiations
ucum code: lm.W-1
unit symbol: lm/W