Internal lighting definition
Internal lighting means an indirect, concealed light source which is recessed or contained within any element of a sign.
Internal lighting means a source of illumination entirely within the sign which makes the sign content visible at night by means of light being transmitted through a translucent material, but wherein the source of the illumination is not visible.
Internal lighting means the illumination of a sign by a light source that is fully incorporated into the sign itself.”
Examples of Internal lighting in a sentence
The DSAR must have the following: Internal lighting to meet standard working requirements.
Internal lighting 220 VAC equipped with fluorescent lamps and switch.
Internal lighting levels shall be appropriate for the LRV Surveillance Subsystem, so as to maintain the evidential quality of the recorded images.
Internal lighting shall incorporate low energy and energy saving devices.
Fire alarm / emergency lighting services (except disposable goods which the school should pay for) Internal lighting, light fittings Lightning conductors – replace Major installations, including distribution boards Sub main electrical supply, section board, three phase equipment including distribution boards - repair /replace and test.