Antares Series

The Antares Retrofit Kit is LEDspan’s standard range of retrofit Kits. It uses LEDspan’s fourth generation LED Plate. This plate produces 145lm/w and is made using a 2mm aluminium board for rigidity & thermal management.



  • LEDspan retrofit plate has an overall efficiency of 144lm/w.
  • LEDs use minimum 150lm/W efficiency.
  • LED retrofit plate for modular light fixtures.
  • 2mm aluminium IMS PCB is durable and a heat sink.
  • Available in three versions 31W, 42W, and 54W.
  • >55% energy saving than T5 and >71% energy saving over T8.
  • LEDspan underdrive technology for reduced heat and increased lifetime.
  • 31W replaces 4x14W T5 (64W) or 4x18W T8 (96W).

Leaders in Energy Efficient
Cleanroom Lighting Excellence








Latest News


New Product to be Released Soon

We are excited to announce LEDspans V5 LED Board is almost finished production, results to be confirmed soon. At LEDspan we are always striving for the highest efficiency in our cleanroom products.


Join Our Team

LEDspan is currently looking for a Field Sales Executive (Electrical/Technical Sales Person) to join our team.

The ideal candidate should have at least 2 – 5 years’ experience preferably in the Pharmaceutical, Micro Electronic and Healthcare Sector.

Candidates must have an Interest and experience in the Electrical Industry. A proven track record in Sales is required.

The company is based in Kilkenny but…