Backlight LEDs
For illumination from the back you can choose from three different models depending on your needs and the depth of the lightbox.
Up from depths of 45 mm, the 3SLN120W module is used and produces 126 lm with only 0.8 W consumption.
If you want something brighter, you can use the modules 3SLN120PW with 215 lm, which are used up from a depth of 80 mm.
The modules 3SLN120Wbox are designed for lightboxes of a depth of 135 mm or more. Depending on the depth and design only 6 - 9 modules per m² are sufficient.
We would be happy to advice you to find the optimal solution for your illuminated advertising.
Example calculation for illumination from the back wall
Non-binding example calculation for light boxes 100 cm x 100 cm.
Depending on the material used, the number of modules required may vary.
Profile
Klick 60 or Pro Textil 46
Klick 74 or Pro Textil 66
Pro Textil 100
tensioning frame ecoled
Light boxes deeper 180 mm
LED typ
3SLN120W
3SLN120W
3SLN120PW
3SLN120Wbox
3SLN120Wbox
Number of
modules
35 pcs
25 pcs
16 pcs
9 pcs
6 pcs
electrical
power
28 W
20 W
22 W
32 W
22 W
Lumens
4410
3150
3440
4320
3200
Here you can also download a tool for the calculation of the required modules.
Examples of backlight illumination
Lightbox made out of Klick 74 profil
(about 1000 mm x 600 mm x 60 mm)
The illumination is done by 3 rows with 5 modules 3SLN120W.
Hover the mouse over the boxes to "illuminat" them
Lightbox made out of ecoled profile
(about 1000 mm x 800 mm x 135 mm)
The illumination is done by 2 rows of 3 LED modules 3SLN120Wbox.