MaxLite HL-LB23U-50WM Hazardous Location Lowbay Wall Mount,, Class I Division 2, Wattage 23W, Voltage 120-277V, Wide Dist., Color Temperature 5000K, GreyMaxLite HL LB23U 50WM HL LB23U 50WM Product Description The explosion proof HL LB SERIES provides long lasting and reliable security illumination for Class I Division 2 spaces where combustible dust exists, as well as other harsh and hazardous locations. Consuming 50 percent less energy than traditional jelly jar fixtures, the HL LB enhances safety in areas with large amounts of foot traffic, such as walkways, doorways, scaffolding and emergency call