D4 LED Post Top Retrofit – Case Study

City of Chicago Case Study - Matech

D4 LED Post Top Retrofit – Case Study

City of Chicago – The City of Chicago selected our D4 LED Post Top Retrofit to replace 100w high pressure sodium and a competing LED product at twice the wattage.  The City saves 77% over the high pressure sodium and 43% over the competing LED product in energy savings.  Plus, this will reduce maintenance costs by over 75% and provides the city with a rich white light and excellent color rendering, mercury free.

D4 LED Post Top Retrofit - Case Study

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