HP Sign & Display Training includes a Backlit Displays lesson. This independent BOOTH LIGHTS guide helps print shops choose internal LED components for their own printed-film lightboxes. These products are display lighting, not HP printer parts, film or course registration.
Plan the light source behind the printed film
Measure the illuminated area, cabinet depth and distance between LEDs and the final face. Check the actual printed film and any diffuser together in the intended enclosure. Choose perimeter or rear placement from the tested result rather than copying a fabric-frame layout.
Choose the light source for the display
- DC24V linkable edge-lit bars: 212mm/9W, 319mm/14W or 480mm/20W for modular lightbox builds.
- 12W dual-CCT rear-backlight bar: DC24V, 1320lm, 180° beam and 3-wire JST; select the CCT pair and separate control.
- 20W DC24V rigid lightbox bar: 470mm, 2200lm ±10%, for tested indoor SEG and illuminated-sign layouts.
- 7W DC24V compact lightbox bar: 200mm, 770lm, 200×23×16mm body for short frame sections. Check the Molex 5557 / Mini-Fit Jr. connector family, mating pinout and fit before replacement.
Can these LEDs backlight any printed poster?
No. The finished face must transmit light for a backlit image. Ask your print supplier for the intended backlit material and test the print, ink coverage and diffuser as an assembly. More LED power cannot turn an opaque poster or backing board into a light-transmitting face.
Should I use frame-edge bars or rear-backlight bars?
Compare the 20W rigid edge-lit bar’s 10°×40° optics with the 12W dual-CCT rear bar’s 180° beam. The rear bar faces the graphic from behind; the edge bar directs light inward from the frame perimeter. Test face distance and coverage with the actual film before fixing quantity and positions.
Does DC24V mean the bars share the same connector and controls?
No. The dual-CCT rear bar has a 3-wire JST connection and needs a compatible switch or controller for its two white channels. That is not interchangeable by voltage alone with a fixed-white bar connector. Verify pinout, polarity, load and the selected CCT pair; the rear-bar supply and controls are not included.
Before ordering
LED Modules illuminate a printed face inside a lightbox; they are not complete signs. Confirm connector polarity, driver capacity, thermal conditions and connection limits. Check the selected bar length and product pack quantity. Do not assume outdoor or moisture suitability from a retrofit application.
Send cabinet photos, internal dimensions, frame drawings, the existing driver specification and proposed product links through our contact page to discuss a trial selection.
Contact us · Shipping policy · Organizer information
BOOTH LIGHTS is an independent supplier; no affiliation with or endorsement by the event organizer is implied.
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12W/18W LED Module for MODULAP Fabric Lightbox -
45W High-Output Edge-Lit LED Bar for Large Light Boxes – 958mm, 4400lm -
DC24V Linkable Edge-Lit LED Light Box Bars for SEG Displays -
Side-Lit LED Module for MODULAP Systems -
20W Rigid LED Light Box Bars – 2200lm, DC24V, 10-Pack+ -
10W Slim Edge-Lit LED Lightbox Bar – 360mm, 9°×50° Lens -
12W Compact LED Lightbox Bar – 313mm, 24V, 6 LEDs, 1200lm -
18W LED Lightbox Bar – 585mm, 24V, 9 LEDs, 14°×50° Optical Lens -
10W DC Plug LED Lightbox Bar – 360mm, 24V, 15°×45° Optical Lens -
12W Dual-Angle LED Lightbox Bar – 517mm, 24V, 15°×45° Optical Lens -
22W–32W Aluminum Profile LED Lightbox Modules – 10-Pack+ -
10W Edge-Lit LED Light Box Bars – 360mm, 10-Pack+ -
Edge-Lit LED Module for Light Boxes – 3.5W/7W/21W, ETL Listed, DC24V -
DC Plug LED Backlight Bar for Light Boxes – 3W/6W/9W Modular System -
8W Corner LED Module, Compact Edge-Lit Light Source for SEG Fabric Light Boxes – 202mm, 10-Pack+ -
30W RGBW LED Light Bars – 400mm, 10-Pack+ -
27.5W Optical Edge-Lit LED Light Box Bars – 10-Pack+ -
14W 313mm-Long Edge-Lit LED Light Box Bars – 1540lm -
32W 4-in-1 RGBW Edge-Lit LED Light Box Bars – 10-Pack+ -
24W RGB Edge-Lit LED Bar for SEG Light Boxes & Displays -
7W DC24V Side-Lit LED Lightbox Module – Optical Lens -
7W 200mm Mini LED Light Box Bar – 770lm, DC24V -
13W Edge-Lit LED Lightbox Bar – 360mm, 1430lm, ETL Listed -
12W Dual-CCT Switchable LED Lightbox Bar – 24V
HP Sign & Display Training includes a Backlit Displays lesson. This independent BOOTH LIGHTS guide helps print shops choose internal LED components for their own printed-film lightboxes. These products are display lighting, not HP printer parts, film or course registration.
Plan the light source behind the printed film
Measure the illuminated area, cabinet depth and distance between LEDs and the final face. Check the actual printed film and any diffuser together in the intended enclosure. Choose perimeter or rear placement from the tested result rather than copying a fabric-frame layout.
Choose the light source for the display
- DC24V linkable edge-lit bars: 212mm/9W, 319mm/14W or 480mm/20W for modular lightbox builds.
- 12W dual-CCT rear-backlight bar: DC24V, 1320lm, 180° beam and 3-wire JST; select the CCT pair and separate control.
- 20W DC24V rigid lightbox bar: 470mm, 2200lm ±10%, for tested indoor SEG and illuminated-sign layouts.
- 7W DC24V compact lightbox bar: 200mm, 770lm, 200×23×16mm body for short frame sections. Check the Molex 5557 / Mini-Fit Jr. connector family, mating pinout and fit before replacement.
Can these LEDs backlight any printed poster?
No. The finished face must transmit light for a backlit image. Ask your print supplier for the intended backlit material and test the print, ink coverage and diffuser as an assembly. More LED power cannot turn an opaque poster or backing board into a light-transmitting face.
Should I use frame-edge bars or rear-backlight bars?
Compare the 20W rigid edge-lit bar’s 10°×40° optics with the 12W dual-CCT rear bar’s 180° beam. The rear bar faces the graphic from behind; the edge bar directs light inward from the frame perimeter. Test face distance and coverage with the actual film before fixing quantity and positions.
Does DC24V mean the bars share the same connector and controls?
No. The dual-CCT rear bar has a 3-wire JST connection and needs a compatible switch or controller for its two white channels. That is not interchangeable by voltage alone with a fixed-white bar connector. Verify pinout, polarity, load and the selected CCT pair; the rear-bar supply and controls are not included.
Before ordering
LED Modules illuminate a printed face inside a lightbox; they are not complete signs. Confirm connector polarity, driver capacity, thermal conditions and connection limits. Check the selected bar length and product pack quantity. Do not assume outdoor or moisture suitability from a retrofit application.
Send cabinet photos, internal dimensions, frame drawings, the existing driver specification and proposed product links through our contact page to discuss a trial selection.
Contact us · Shipping policy · Organizer information
BOOTH LIGHTS is an independent supplier; no affiliation with or endorsement by the event organizer is implied.