Practical guide to modern lighting techniques / EC&M practical guide to modern lighting techniques Modern lighting techniques Editor; Joseph R. Knisley, - Overland Park, KS : Intertec Electrical Group, 1993. - viii, 92 p. : ill. ; 28 cm.

Light, color, and vision -- Incandescent lamps -- Fluorescent lamps -- High-intensity-discharge lamps -- Lamp ballasts -- Lighting equipment and luminaries -- Lighting fixture reflectors, lenses, and louvers -- NE Code requirements for lighting -- Lighting design -- Display lighting -- Emergency lighting -- Other specific lighting applications -- Control of lighting -- Energy efficiency and costs.

A technical definition of light is visually-evaluaed radiant energy. In other words, light is a form of radiant energy, just a radio waves and X-rays.

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