All Relume engines have a conformal coating applied before shipping to prevent moisture damage. On top of this all Relume applications have been independently tested and and passed NEMA environmental requirements A615-2(operating Voltage and Frequency), A615-3(Power Interruption), A615-4(Temperature and Humidity), A615-5 (Vibration), A615-6 (Shock), A615-7 (Transients: Power Service, Input-Output Terminals and Non-Destruct Transient Immunity). Relume has either UL or UL pending on all products.
All Relume light engines fully comply with the Restriction of Hazardous Substances Directives (RoHS) adopted in February 2003 by the European Union. In addition according to the Ann Arbor Study the energy savings reduces emissions of mercury from coal power plants which lead directly to reduce CO2 emissions. Full implementation of LED streetlights could cut Ann Arbor's greenhouse gas emissions by over 2,200 tonnes CO2-equivalent emissions.
