Betts B50 Special Purpose Double Contact Shallow Lens

Special purpose double contact lamp shallow lens LED surface mount lamp. Lamps have a 1/4” N.P.T. rear entry.All B50 series valox direct aluminum replacement lamps have a ground strap that utilizes the base as a ground like an aluminum base lamp.B50 series aluminum direct valox replacement LED lamps feature a double contact bulb based 510027 red or 510028 amber shallow lens.LED lamps feature a 510021 red or 510022 amber shallow lens assembly with three eyelets and require internal grounding.