50,000-hour LED lifespan based on IES LM-80 results and TM-21 calculationsIP Rating: Ingress Protection rating of IP65 for dust and water, Lens: Tempered glassVery wide 7H x 7V NEMA distribution, Housing: Die cast aluminumUL Listing: Suitable for wet locations. Suitable for ground mounting.Mounting: Heavy-duty mounting arm with "O" ring seal & stainless steel screw RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80. This product is on the Design Lights Consortium (DLC) Qualified Products List and is eligible for rebates from DLC Member Utilities. DLC Product Code: PJPDYYS7