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LEDilluminationlights

When Christian L. Sauska and his former business partners established LightSources, Inc. in 1983, they envisioned a company that offered global OEM lamp designs ...

Color rendition Color quality, or how colors appear when illuminated by a light source. Color rendition is generally considered to be a more important lighting quality than color temperature. Most objects are not a single color, but a combination of many colors, and certain light sources may change the apparent color of an object. The Color Rendering Index (CRI) is a 1–100 scale that measures a light source's ability to render colors the same way sunlight does. A light source with a CRI of 80 or higher is considered acceptable for most indoor residential applications.

Types ofilluminationPDF

Color temperature The color of the light source. By convention, yellow-red colors (like the flames of a fire) are considered warm, and blue-green colors (like light from an overcast sky) are considered cool. Color temperature is measured in Kelvin (K) temperature. Confusingly, higher Kelvin temperatures (3600–5500 K) are what we consider cool and lower color temperatures (2700–3000 K) are considered warm. Cool light is preferred for visual tasks because it produces higher contrast than warm light. Warm light is preferred for living spaces because it is more flattering to skin tones and clothing. A color temperature of 2700–3600 K is generally recommended for most indoor general and task lighting applications.

Accent lightingDraws attention to special features or enhances the aesthetic qualities of an indoor or outdoor environment.

A highly flexible and advanced Time-of-Flight 3D camera designed to seamlessly integrate depth sensing and machine vision into your product.

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Solid rod light pipes are used in projection systems, such as large screen rear projection TVs, and front projectors for business conference room or home theater applications.

Tangential Plane. The component of the spot (or ray bundle) that lies parallel to the tangent line of a circle in the z-plane with diameter of the image height ...

Box of 24. each size: 4 oz. Recommended for optimum performance of Zippo windproof lighters and refillable hand warmers.

Dec 28, 2023 — A light meter is a tool that measures the intensity of light in a scene, helping photographers to determine the optimal combination of aperture, ...

FootcandleA measurement of the intensity of illumination. A footcandle is the illumination produced by one lumen distributed over a 1-square-foot area. For most home and office work, 30–50 footcandles of illumination is sufficient. For detailed work, 200 footcandles of illumination or more allows more accuracy and less eyestrain. For simply finding one's way around at night, 5–20 footcandles may be sufficient.

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Light Pipe, 9.14 mm, 1 Pipes, Circular, Panel, Transparent, LSV Series. Date/Lot Code. VCC (VISUAL COMMUNICATIONS COMPANY) LCV_036_CTP. Image is for ...

EfficacyThe ratio of light produced to energy consumed. It's measured as the number of lumens produced divided by the rate of electricity consumption (lumens per watt).

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Glare The excessive brightness from a direct light source that makes it difficult to see what one wishes to see. A bright object in front of a dark background usually will cause glare. Bright lights reflecting off a television or computer screen or even a printed page produces glare. Intense light sources -- such as bright incandescent lamps -- are likely to produce more direct glare than large fluorescent lamps. However, glare is primarily the result of relative placement of light sources and the objects being viewed.

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Accentlighting

Our solid rod light pipes provide highly uniform illumination of the microdisplay, even though the light source may be non-uniform, Key functional characteristics of light pipes include transmission efficiency, angular and dimensional accuracy, and overall workmanship.  Max. length of our lightpipe up to 200mm.

To choose the best energy-efficient lighting options for your home, you should understand basic lighting principles and terms.

Task lightingFacilitates particular tasks that require more light than is needed for general illumination, such as under-counter kitchen lights, table lamps, or bathroom mirror lights.

by TW Cronin · 2011 · Cited by 147 — We review the current state of knowledge concerning how polarization and polarization patterns are formed in nature, emphasizing linearly polarized light.

LED Light Meter. SKU: T531. Each(1) Categories: Out-of-Stock. Gross Price R4,228.21 excl. VAT. Add to quote.

This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent ...