Sentence examples for electric light source from inspiring English sources
In nature, the light beam from the sun is essentially parallel, while an electric light source over a mesocosm tank delivers a diverging light beam.
Three new generators were placed in the lighthouse to provide an electric light source, the lantern being re-lit on 6 August 1959.
Place an electric light source (like an electric candle or extension cord with a night light port) inside the cavity of the fireplace.
A secondary objective is to match the simulation as closely as possible to a real physical environment with physical electric light sources and sensors.
Common non-electric light sources such as candles, charcoal, wood and kerosene are a major health threat when regularly used indoors because of the fumes they produce.
Of course, glow sticks have plenty of uses outside of the untz untz lifestyle, including as non-electric light sources for underwater divers and visual warnings to motorists on highways.
Typically, laser gases are contained in cylindrical tubes and excited by an electric current or external light source, which is said to "pump" the laser.
The reticle is illuminated by an electric, radioluminescent or passive ambient light source.
Power Africa describes the first kWh people gain access to as the "the most valuable" because it provides at least a single source of electric light and the ability to charge mobile phones and radios.
Lastly, consider the sources of electric light in the room.
