Created specifically for large channel letters, the Tetra® PowerMAX LED lighting system combines bright white light output and unparalleled uniformity across sign faces. Sign OEMs and their customers benefit from greater ease of installation, super long life, greater energy efficiency and the total reliability that only GE can deliver to large channel letter projects.


Product code Description Wattage [W] Lumen [lm] CCT [K]
124530 13661 GEPM71-2 POWERMAX 7100K 1.5 133 7100
124550 13669 GEPM41-2 POWERMAX 4100K 1.5 120 4100
124560 13671 GEPM32-2 POWERMAX 3200K 1.5 109 3200
124540 13668 GEPM50-2 POWERMAX 5000K 1.87 130 5000
  • OptiLens™ creates a bright and uniform distribution of light
  • Overmolded design protects components from damage
  • Continuous wire and IDC connectors for maximum strain relief
  • Low voltage 12VDC system
  • 5-year warranty

  • Bright uniform light distribution in large channel letters
  • Works in applications 3 feet tall and 4 inches deep or greater
  • Easy to install with pre-drilled mounting holes and industrial-grade mounting tape
  • Contains no lead, mercury or glass
  • Long rated life of 50,000 hours

  • Colors: 7100K, 5000K, 4100K, 3200K
  • 12VDC system