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luminous efficacy
(redirected from luminous efficiency)

    Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
efficacy, luminous
The amount of light emitted by a lamp for each watt of power consumed. It is expressed in lumens/watt.
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Generally speaking, LED's luminous efficiency increases as temperature decreases.
Panasonic Debuts EVERLEDS LED Light Bulbs; Industry's Most ... by ACN Newswire
Generally speaking, LED's luminous efficiency increases as temperature decreases.
Panasonic Debuts EVERLEDS LED Light Bulbs; Industry's Most ... by JCN Newswires
With gradual enhancement of the luminous efficiency and application technologies, the application of the light-emitting diodes has been transferred from the initial indicator lights to screens, such as the landscape lighting, backlight, automobile lights, traffic lights, lighting areas, etc.
Research Report of Global and Chinese Light-Emitting Diode Industry, ... by Kate Chen / Electronics and electrical industries community
 
 
 
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