The Resistance Tri-Proof is designed for use in extremely harsh operating environments. With its IP65 waterproof rating, this luminaire is highly resistant to liquids, vapour, dust, pollutants and oils, as well as acidic and alkali substances and other corrosive and abrasive materials. The Resistance luminaire also has a good IK08 impact rating. These attributes make this robust and highly durable Tri-Proof the perfect lighting solution for the agricultural and automotive industries in particular, with suggested installation in farm and agricultural buildings, mills, mechanics workshops and car washes. It may also be used for many of the same industrial applications as the Titan and Titan Heavy luminaires as a low cost, hardwearing alternative.