2 ft x 4 ft, Lens Shape Flat, 4000K, 4,200 lm, 124 lm/W, LED, LED Replacement For 2 Lamp T8, Bulb Included Yes, For Bulb Type Integrated LED, Fixture Ballast Type No Ballast Required, Sensor Type No Sensor, Max. Fixture Wattage 39.5 W, Color Rendering Index 90, 120 to 277V AC, Lighting Certification DesignLights Consortium (DLC) 5.0, Dimmable Yes, Emergency Battery Backup No, Series LET24
A1011 Carbon Steel Bar Stair Tread, Material Carbon Steel, Material Grade A1011, Bearing Bar Spacing 1 3/16 in, Bearing Bar Height 1 1/4 in, Bearing Bar Thickness 3/16 in, Nosing Surface Diamond Plate, Top Surface Serrated, Tread Depth 10 15/16 in, Tread Width 4 ft, End Plate Height 2 1/2 in, Number of Bearing Bars 9, Mounting Hole Spacing 7 in, Weight 33 lb, Shape Bar Stair Tread, Load Capacity 400 lb, For Use On Metal Stairs, For Use Indoors/Outdoors Yes, Standards ISO 9001:2015