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Lu3 Gr Outdoor Architectural Lighting

Ledion Ultra Lu3 inground fitting is the latest in LED technology, It is fitted with Luxeon 1 Watt led's. 1 x Red/ 1 x Green/ 1 x Blue enhanced by a 3 way optical lens assembly for maximum light output.The fitting is IP rated for external or internal use where resistance to water is required.

Abstract AVR Outdoor Architectural Lighting

Backlight - Light that comes from the upstage, behind all actors and scenery. It helps to separate them from the back drop.

Light coming from upstage, behind scenery or actors, to sculpt and separat. Used . e them from the background. Used . ...

Lumen - In physics, specifically photometry (optics), the lumen (symbol: lm) is the SI derived unit of luminous flux. It is the amount of light that falls on a unit spherical area at unit distance from a sour. Used . ce of one candela. In steradians this is equivalent to the amount of light that falls on a unit solid angle from a light source of one candela. Alternatively, one lumen is the total light pro. Used . duced by an isotropic light source of (1/4p) candelas. A 100 watt incandescent light bulb will output around 1500 lumens. ...

Lens - A lens is a device for either concentrating or diverging light, usually formed from a piece of shaped glass. Analogous devices used with other types of electromagnetic radiation are also called lense. Used . s: for instance, a microwave lens can be made from paraffin wax.

The earliest records of lenses date to Ancient Greece, with Aristophanes' play The Clouds (424 BC) mentioning a b. Used . urning-glass (a convex lens used to focus the sun's rays to produce fire). The writings of Pliny the Elder (23-79) also show that burning-glasses were known to the Roman Empire, and mentions what is possibly t

A1 - A1 is Lighting Industry Forum code for lamps that are origianally recommended for projection.

Here are all the codes:

CP: Film, Television &Photographic studio (3200K)
. Used . A1: Projection
T: Theatre (3000K)
P2: Photoflood (3200K)
K: General Purpose Flood Lighting (2850K) . Used . ...

Drivers and Horns - Drivers and Horns are speakers designed to produce high frequency audio usually around 3-5 kHz and up to 20 kHz. Horns are usually in the shape of a long corn and look somewhat like the horn of a mus. Used . ical instrument. . Used . ...

Outdoor Architectural Lighting

Outdoor architectural lighting is an integral architectural lighting concept which also follows the same principles characteristic of all well-conceived customized architectural building lighting: appearance, energy efficiency and a balance between the initial and operating costs. Being such, those who undertake projects for outdoor building lighting must take into consideration several factors vital to any other type of building lighting: the inherent psychology and physiology of human light perception and the physics of light production and transmission. In order to achieve its intended absolute effect, outdoor architectural lighting must sufficiently address vital lighting concerns such as the ratio of functional light to actual energy consumption (output versus intake) and also the actual artfulness that the lighting design registers onto human perception. The purpose of the outdoor lighting must also be taken into consideration. A case in point: regular office buildings and warehouses do not require aesthetically elaborate outdoor lighting, since such structures mostly have to follow their own guidelines on energy consumption and light distribution. But theaters, casinos, and even functional water towers can be made more interesting by creative outdoor architectural lighting installations. In order for such installations to be perpetually efficient and constantly aesthetic, several factors are to be taken into account, for instance, illumination decrease due to life duty of the lighting fixture, eventual burnout, and constant maintenance against deteriorating elements like dirt and weather components. In conclusion, outdoor architectural lighting is an essential component that should always uphold the principles of aesthetic provision to any structure while holding onto those of architectural lighting design.