LER recently completed the retrofit of 30 x 400w Sodium lamps to 30 x 135w LED midi-bay luminaires in a precision printers on Ascot Drive, Derby.
The customer commissioned LER to design and install the new low-energy lighting across 4 departments including goods in, slitting, printing and despatch.
LER removed the old, yellowing sodium lamps and fitted new modern design flat midi panels at a height of 5m.
Lumens levels have been dramatically increased as can be seen on the adjacent picture, and anticipated annual electricity savings are expected to be in...
Read More