One of the biggest energy-efficiency success stories from Integral LED so far is the Convergys call-centre in Belfast. By switching their lighting setup to Integral LED, this leading provider of Customer Management solutions is able to make massive savings on their yearly energy cost while greatly improving the environment for 2,500 staff over two sites.

How the figures added up

Existing energy cost of lighting per annum £101,000
New energy cost of LED lighting    £23,000
Cost of refurbishment    £120,000
ROI          18 months
Energy Savings over period of 5 Years

 £390,000

 

You can read the full case study here.