Independent TMT LED knowledge base. Not affiliated with or operated by TMT LEDs. About this site
TMT LED Wikiindependent
TR

TMT Back-lit 12V

LED modulesStatus unknownLast verified 4 sourcesAlso listed as: Back-lit 12V

TMT lists the Back-lit 12V as a 480mm x 17.5mm DC 12V module for back-lit lightboxes with socket connection, 115 Lm/W, 4.5W / 6.5W per module, IP 20, >50.000 hours (TM21) and a 5 year warranty, on its global, USA and Asia sites.

Key specifications

SpecificationGlobal listing (tmtleds.com)USA listing (tmtledsusa.com)Asia listing (tmtledsasia.com)
Input voltage
DC 12V Power Input[1]✓
DC 12V Power Input[2]✓
DC 12V Power Input[3]✓
Power
4.5W / 6.5W[1]✓
4.5W / 6.5W[2]✓
4.5W / 6.5W[3]✓
Luminous efficacy
115 Lm/W[1]✓
115 Lm/W[2]✓
115 Lm/W[3]✓
Color temperature
3.000K, 4.000K, 6.500K, 10.000K[1]✓ⓘ
3.000K, 4.000K, 6.500K, 10.000K[2]✓ⓘ
3.000K, 4.000K, 6.500K, 10.000K[3]✓ⓘ
IP rating
IP 20[1]✓
IP 20[2]✓
IP 20[3]✓
Dimensions
480mm x 17.5mm[1]✓ⓘ
480mm x 17.5mm[2]✓ⓘ
480mm x 17.5mm[3]✓ⓘ
Width
17,50mm[1]✓
0.69"[2]✓≈ 18 mm (converted)
17,50mm[3]✓
Length
480mm[1]✓
18.9"[2]✓≈ 480 mm (converted)
480mm[3]✓
Lifetime
>50.000 Hours[1]✓
>50.000 Hours[2]✓
>50.000 Hours[3]✓
Warranty
5 Years[1]✓
5 Years[2]✓
5 Years[3]✓
Mounting
Easy connection with sockets[1]✓
Easy connection with sockets[2]✓
Easy connection with sockets[3]✓
Packaging
400 Modules[1]✓
400 Modules[2]✓
400 Modules[3]✓
Energy (Product Models filter)
4.50W, 6.50W[1]✓
4.50W, 6.50W[2]✓
4.50W, 6.50W[3]✓

[n] = source number, see Sources. ◌ = extracted from the cited source, awaiting review; ✓ = re-checked against the source; ? = could not be confirmed. Converted metric values are approximate.

Recommended applications

As listed by the cited sources.

Lightboxes

Revisions & regional differences

TMT publishes product information on several regional websites and in datasheets. Where they differ, each description is kept as its own revision instead of choosing one value.

RevisionRegionPeriodNotes
Global listing (tmtleds.com)Globalseen 2026-09—
USA listing (tmtledsusa.com)USAseen 2026-09—
Asia listing (tmtledsasia.com)Asiaseen 2026-09—

Timeline

  • First archived appearance found [4]

Frequently asked questions

Answers are generated from the database and cite their sources. Nothing is added from general knowledge.

What input voltage does the TMT Back-lit 12V use?

How much power does one TMT Back-lit 12V module draw?

What is the luminous efficacy (lm/W) of the TMT Back-lit 12V?

What is the IP rating of the TMT Back-lit 12V?

What lifetime is stated for the TMT Back-lit 12V?

What is the warranty on the TMT Back-lit 12V?

Sources

  1. B Official TMT website Back-lit 12VTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
  2. B Official TMT website Back-lit 12VTMT LEDs USA (tmtledsusa.com) · USA · accessed 2026-09-26
  3. B Official TMT website Back-lit 12VTMT LEDs Asia (tmtledsasia.com) · Asia · accessed 2026-09-26
  4. E Archive / third party Wayback Machine capture of tmtledsasia.com Back-lit 12V (2025-10-05)Internet Archive Wayback Machine · Asia · accessed 2026-09-26Earliest CDX capture found (checked 2026-09-26). No captures found for the tmtleds.com or tmtledsusa.com URLs.

Open questions

Listed in the 'LED Lightbox Modules' category (tmtleds.com/products-363-led_lightbox_modules.html, also on tmtledsusa.com and tmtledsasia.com); that category is linked from the tmtledsasia.com navigation but not from the tmtleds.com or tmtledsusa.com home-page navigation, so current status is unknown. The 'Show Models' table did not render in the fetched pages, so no order codes or per-model lumen values were captured. No datasheet PDF was linked. Not found: LED brand, beam angle, operating temperature, wire, recommended depth, PSU loading. No release date found.