Airfield Sign LED Retrofit Kit

The ALS LED retrofit kit replaces older light sources such as halogen or fluorescent.  Upgrading cabinets to the latest low power LED technology.

ALS has developed a system to retrofit cabinets with older light sources with our new Edge Lit LEDs to give improved power consumption and evenness of light. These kits can be easily installed into existing signs.

The ALS retrofit kits can be installed into cabinets with a depth greater than 150 mm.  And can run a sign with length of 4.5m supplied from one transformer. As an option they can also use mains power supply. There are standard plates for installing the LEDs into ADB, ALS, ASM, ATG and SMITHS signs as well as other sizes available.

Main Features
• Highly visible in all operational conditions
• Low power consumption
• Average power factor of .89
• Excellent uniformity of light
• Minimal maintenance required
• Long term cost savings
• Temperature range of -40°C to +60°C


Aviation House
Russell Gardens
United Kingdom
SS11 8BF
  • +44 (0) 1702 547866