Pharmazwinger Technologies sell "Flame Proof cum Weather Proof Lamps"

Certified flame-proof and weather-proof LED lamps rated Ex d IIC T5 Gb for combustible gas protection and Ex tb IIIC T95degC Db for combustible dust protection (-20 to +45degC), with IP66/IP68 ingress protection. Available in LED cool white/warm white (amber), monochromatic, UV, and sodium vapor LED variants, with TC, DIN, bracket, or flange mounting options. LED bulbs carry a 15,000-working-hour guarantee, with wattages from 1 to 35 W (93-150 lumens/watt) and supply voltage options of 12V/24V DC and 110V/230V AC.