LED Signage Modules
Technical specifications, beam angles, lumen output, and selection guides for all 7 TMT LED module types. From narrow stroke channel letters to large sign cabinets.
Compare Modules in CalculatorTMT LED Module Comparison
All specifications confirmed from official TMT LEDs USA datasheets, July 2026. Source policy
| Module | Lumens | Lm/W | Wattage | Beam | Voltage | IP | Warranty | Best For |
|---|---|---|---|---|---|---|---|---|
| Mini 2 Game Changer | 107-165 Lm | 178 | 0.6-1.0W | 160° | 12V | IP67 | 10 yr | Small/medium channel letters |
| Midi 4 Game Changer | 250-300 Lm* | 155 | 1.7-2.0W | 170° | 12V/24V | IP67 | 5 yr | Large channel letters, cabinets |
| Midi Edge-lit | 296-435 Lm | 181 | 1.7-2.4W | 15°×45° | 12V/24V | IP67 | 7 yr | Sign cabinets, edge-lit lightboxes |
| Midi 3 Game Player | 225 Lm | 150 | 1.5W | 160° | 12V | IP67 | 7 yr | Medium/large channel letters |
| Slim LED Module | 83-119 Lm | 102 | 0.72-1.08W | 160° | 12V | IP67 | 5 yr | Medium channel letters |
| Slim+ LED Module | 95-136 Lm | 119 | 0.80-1.20W | 160° | 12V | IP67 | 5 yr | Medium channel letters |
| Tiny LED Module | 41 Lm | 114 | 0.36W | 170°×130° | 12V | IP67 | 5 yr | Narrow stroke letters (0.5"+) |
* Midi 4 lumen values based on RevA datasheet. Updated values pending manufacturer confirmation. Source policy
Choose by Application
Narrow Stroke Letters
Strokes under 1.5 inches: use Tiny LED Module (0.36W, 2" spacing, works in strokes as narrow as 0.5").
Small/Medium Channel Letters
2-4 inch stroke depth: use Mini 2 Game Changer (107-165 Lm, 160 degree beam, 5.9" spacing).
Large Channel Letters
4+ inch stroke depth: use Midi 4 Game Changer (250-300 Lm, 170 degree beam, 12" spacing) or Midi 3 Game Player (225 Lm).
Sign Cabinets
Cabinet lighting: use Midi 4 or Midi 3 with the Midi Stick system.
Edge-Lit Lightboxes
Edge-lit applications: use Midi Edge-lit (15x45 degree directional beam, up to 7 ft throw). Not for standard channel letters.
Fluorescent Retrofits
Cabinet retrofits: use Retrofit Guide and Lumen Tables to match existing output.
Frequently Asked Questions
What is the most efficient TMT LED module?
The TMT Mini 2 Game Changer reaches up to 178 Lm/W at the 1.0W variant, making it the most efficient module in the TMT lineup. The Midi Edge-lit reaches up to 181 Lm/W at 2.4W. Source: official TMT LEDs USA datasheets, July 2026.
Are all TMT LED modules IP67 rated?
Yes. All 7 TMT LED signage modules carry an IP67 waterproof rating, confirmed from official datasheets. The TMT LED power supplies carry an IP67 rating as well.
Can I download the module specs?
Yes. A downloadable CSV of all confirmed module specifications is available at ledknowledgecenter.com/data/led-module-specs.csv. All values are sourced from official TMT LEDs USA datasheets.
How many modules fit on a 60W power supply?
The official per-model 60W load limits are: Mini 2 (0.6W): 85 modules; Mini 2 (0.8W): 64; Mini 2 (1.0W): 51; Midi 4 (1.7W): 32; Midi 4 (2.0W): 27; Midi Edge (1.7W): 30; Midi Edge (2.4W): 21; Midi 3 (1.5W): 34; Slim (0.72W): 75; Slim (1.08W): 50; Tiny (0.36W): 25 per single circuit.