What is illumination control?

[ə‚lü·mə‚nā·shən kən‚trōl] (electronics) A photoelectric control that turns on lights when outdoor illumination decreases below a predetermined level.

Which method is used for control illumination?

Lighting control methods include local switching and dimming, presence detection, daylight linked and time operated. Certain lighting controls are to be used for the best strategy of control. Controllers can be automated which can react to presence detection, daylight availability or time of day.

What is automatic lighting control?

Automatic lighting controls offer an inexpensive, effec- tive way to minimize lighting costs, by turning unneeded lights off, or in some cases, dimming lights. There are three basic cat- egories of automatic lighting controls: timers, daylight harvest- ing controls and occupancy/vacancy controls.

What is purpose of light control?

Lighting control systems provide the desired amount of light where and when it is needed. They are used to maximize energy savings, satisfy building codes, provide safety & security or comply with green building and energy conservation programs.

What is orange illumination wire?

The normal use of orange and orange/white wires is orange is for variable voltage to control display illumination dimming (i.e. the head unit display dims along with the other dash lights) while orange/white is a simple on/off signal of whether the dash lights are on (the head unit has only bright and dim display …

What are the possible ways of controlling lights?

Most Common Methods of Control in a Smart Lighting Control System

• Multiple Access.
• Group Control.
• Pattern Control.
• Sensor based energy saving control.
• Dimming Control.
• Scheduled Timer Control.
• Peak and Off-Peak Control.
• Centralized Control.

What are soft shadows?

Soft light tends to “wrap” around subjects, producing shadows with soft, fuzzy edges. Softness of light increases with the size of the light source, as the emitted light rays will travel in many directions as they move toward the subject.

What is a lighting control zone?

Control zoning is an important aspect of lighting control system design, as zoning is the mechanism through which lighting controls are assigned to lighting loads. A control zone is defined as one or more light sources controlled simultaneously by a single control output.

Do motion activated lights save money?

Motion-activated light switches can save homeowners money if installed in medium-to-low traffic rooms like closets, guest rooms, storage rooms, utility closets, and bathrooms. In other cases, it may not be worth the investment so homeowners should stick with traditional switches, like the one shown here.

What are the principles of illumination?

Light quantity, energy consumption, and light quality are the basic principles of lighting.

What are the types of illumination?

Types of Illumination

• Incandescence produces light by heating a substance.
• Electroluminescence produces light as a result of an electric current passed through a substance.
• Cathodoluminescence produces light as a result of being struck by an electron.
• Photoluminescence produces light as a result of absorption of photons.

When does an illumination control turn on lights?

illumination control. A photoelectric control that turns on lights when outdoor illumination decreases below a predetermined level.

What is the purpose of a lighting control system?

Lighting control system. Lighting control systems are widely used on both indoor and outdoor lighting of commercial, industrial, and residential spaces. Lighting control systems serve to provide the right amount of light where and when it is needed.

How can I control my lights through the cloud?

Control your lights through the cloud by connecting them to your home router, or connect directly to the light (no router required). Note: Wi-Fi access for Prime 16HD, Hydra 32HD, and Hydra 64HD is coming soon.

What are the illumination guidelines for highway work?

The National Cooperative Highway Research Program (NCHRP) Report 498: Illumination Guidelines for Nighttime Highway Work developed a set of illumination guidelines that were based on work zone task illumination requirements.