LDI offers a full range of LED lighting products including luminaires, lamps and retrofit kits for exterior and interior lighting and signs. 

With thousands of new LED lighting products being introduced each month, LDI specifies the appropriate LED product for the application to ensure our customers are getting the optimal lighting for the lowest cost and the maximum ROI.

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In addition to LED lighting fixtures and sign retrofit kits, LDI incorporates daylighting controls, photocells, and occupancy sensors to maximize savings and comply with codes.  LDI also offers refrigeration products and controls including evaporator fan EC motors and controls and anti-sweat heater controls for walk-in coolers and freezers.