Duplicate ldt files

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pauld476
Posts: 1
Joined: Fri Sep 28, 2018 10:51 am

Duplicate ldt files

Post by pauld476 » Fri Sep 28, 2018 10:57 am

HI Can anyone explain how to duplicate a ldt file so that I have a twin lamp rather than just a single lamp.

Thanks in advance.

Csuleiman
Posts: 1255
Joined: Wed Mar 07, 2012 3:07 pm

Re: Duplicate ldt files

Post by Csuleiman » Fri Sep 28, 2018 11:40 am

Dear pauld476,

The LDT format describes always one light output. In order to display your product you can
a) use two photometric files one for each light output. Just import the same file twice into DIALux

b) Display the luminaire with one rectangular light output and measure the luminous intensities for both lamps / light output together.

The EULUMDAT format can only describe simple luminaires and shapes. Complex luminaires which are having e.g. more than one light output, a model with a polygonal shape or which contains several luminaire parts with joints and rotations can be created with our ULD format. But this is a closed format and can be used by DIALux partners only. If you are interested in a DIALux partnership and require more information please let us know.

Best regards,
DIAL Support Team

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