light properly

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• Light railway — refers to a railway built at lower costs and to lower standards than typical heavy rail . This usually means the railway uses lighter weight track, and is more steeply graded and tightly curved to avoid civil engineering costs. These lighter… …   Wikipedia

• Light switch — A light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets.In modern homes most lights are operated using switches set in walls, usually 6 10 inches (15 25 cm) away from a… …   Wikipedia

• light railway — noun : a railroad not properly equipped for ordinary heavy traffic: a. : a railroad restricted to light traffic under British statutory laws b. : a narrow gage railroad …   Useful english dictionary

• LED anchor light — A LED anchor light is a newer type of an already existing marine signaling light known as an anchor light , defined by international regulations as a 360 degree white all round light with a given range of one NM (Nautical Mile), two NM, or three… …   Wikipedia

• Speed of light — The speed of light in the vacuum of free space is an important physical constant usually denoted by the letter c . [NIST and BIPM practice is to use c 0 for the speed of light in vacuum in accord with international standard ISO 31 5. See… …   Wikipedia

• Street light — A street light, lamppost, street lamp, light standard or lamp standard, is a raised source of light on the edge of a road, turned on or lit at a certain time every night. Modern lamps may also have light sensitive photocells to turn them on at… …   Wikipedia

• Fourteen Foot Shoal Light — Infobox Lighthouse caption = The light in 2001 (note the solar panels that provide the current power.) location = Lake Huron, Michigan coordinates = coord|45|40|47.3|N|84|26|6|W yearbuilt = 1929 yearlit = 1930 automated = 1930 yeardeactivated =… …   Wikipedia

• Idiot light — is a mildly derogatory term that refers to a simplistic method of displaying information about a system (e.g. an engine, or a piece of factory equipment). Usually found in display panels, such as an automobile dashboard, idiot lights consist of… …   Wikipedia

• Cape Spencer Light — Infobox Lighthouse caption = location = Cross Sound, Alaska coordinates = coord|58|11|56|N|136|38|40|W|region:US type:landmark yearlit = 1925 automated = 1974 yeardeactivated = foundation = Rock construction = Concrete shape = Square marking =… …   Wikipedia

• Rubicon Point Light — The Rubicon Point Light is a small lighthouse on Lake Tahoe in California.The lighthouse was requested, along with buoys for the lake, in 1913 by the Lake Tahoe Protective Association, and was built under the direction of J. J. Bodilsen in 1916;… …   Wikipedia

• Visionaries: Knights of the Magical Light — Visionaries title screen Genre Action/Adventure Science fantasy Format …   Wikipedia