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You are at: ABOUT US > DATA & SOFTWARE DOWNLOADS |
Phototmetric Data Downloads & Lighting Design Software |
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FLG Photometric data in ELUMDAT format (925kb ZIP) |
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FLG Photometric data in CIBSE format (2.9mb ZIP) |
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To apply for a copy of Fitzillume software on CD, please click on this link. |
Fitzillume is exclusive to Fitzgerald Lighting. Fitzillume was written from the view point of a Lighting Design Engineer and therefore is a very "user-friendly" piece of software for the lighting profession. Following are features and details that can be found within the package. |
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• The software allows you to input your project details which will enable you to recall them at any time and make any necessary changes. The programme is written in Windows format. • Once project details have been established you are invited to enter the room dimensions and details. The software will allow square, oblong and L-shaped rooms to be calculated. The required lux level is available from a drop down menu which gives you a detailed list of commonly requested illuminance levels as recommended by C.I.B.S.E. • There are several options for the Reflectance levels in the desired room. The reflectance levels are determined by the colours of the surfaces in the room. This will determine how much light (after it has been emitted from the luminaire) will be interreflected back into the room, falling on the working plane. • There are also room type & environment options. These are used to calculate the Maintenance Factor of the installation in the average condition of dirtiness expected in service. • The majority of the luminaires available from Fitzgerald Lighting are featured on Fitzillume, including options for number of lamps and choice of attachments. • The Lumen Calculation Results screen summarises the details entered and calculates the amount of luminaires needed to reach the required illumination level. The Lumen Calculation is 1 average calculation based on the total area. It is calculated to achieve as close to the requested light level as possible without exceeding the luminaires SHR (Space To Height Ratio). • When the layout view is requested the room outline with the luminaires spaced evenly within the room's boundaries will appear. Point to Source illuminance in the room is also available which is defaulted to 10 x 10 which gives you 100 calculation points in the room. This can be increased to as many as 2500 in any one room. • Results can be displayed in various ways, numeric grid, intensity grid, bar graph etc. • Other options include the ability to add and delete fittings and ceiling grids, make a fitting an emergency variation, change the mounting height of the luminaire, rotate the luminaire or even simulate the light level when a luminaire is turned off as well as many others. |
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