Federal Signal LED Light Hazardous Location UL And cUL CID2 Surface Mount 120-240VAC Blue Default Flashing (191XL-S120240B) nostock Is this bulb more about

Is this bulb more about looks or function

Four clear glass cylinders ride a straight Brushed Nickel bar and can be flipped shades-up or shades-down

transitional look that works in renovations and new builds alike

Standard-BL LED NEMA4X/NSF Exit And Emergency Combination Single Face Red Letters 12V 15W White Housing (INDCWLEZU1R1215W-CW-NH)

Federal Signal LED Light Hazardous Location UL And cUL CID2 Surface Mount 120-240VAC Blue Default Flashing (191XL-S120240B) nostock Is this bulb more aboutFederal Signal LED Light Hazardous Location UL And cUL CID2 Surface Mount 120 240VAC Blue Default Flashing (191XL S120240B)