Look up luminous in Wiktionary, the free dictionary. Luminous may refer to: Luminous (group), a South Korean boy band Luminous (EP), a 2004 EP by Cesium_137...

In photometry, luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle...

Luminous efficacy is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power, measured in lumens per watt...

In photometry, luminous flux or luminous power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total...

Luminous Arc is a series of tactical role-playing video games originally developed by Imageepoch, prior to the company's bankruptcy. The series began with...

Luminous (Korean: 루미너스, stylized in all caps) is a South Korean idol group signed with SE Group Entertainment (formerly Barunson WIP). Consisting of members...

Luminous Productions Co., Ltd. (株式会社ルミナス・プロダクション, Kabushiki gaisha Ruminasu Purodakushon) was a Japanese video game development studio and a subsidiary...

unit of luminous flux, a measure of the perceived power of visible light emitted by a source, in the International System of Units (SI). Luminous flux differs...

candela (symbol: cd) is the unit of luminous intensity in the International System of Units (SI). It measures luminous power per unit solid angle emitted...

A luminous flame is a burning flame which is brightly visible. Much of its output is in the form of visible light, as well as heat or light in the non-visible...