TPI's Cart LED Portable Utility Light CLED2 provides the longest lamp life while the lowest energy usage per lumens are produced. Each light head is designed with an acrylic lens cover over each of the 12 watt LED emitters and a narrow 15 degree angle beam generates 960 lumens per bulb. The cart base includes 10" diameter wheels and is constructed of 16 gauge round steel tubing with an adjustable height of 5' to 8' high. Chip resistant safety yellow and black powder coated finish is durable and makes it easily visible. A 9-3/8" long 7-3/4" diameter aluminum shade swivels 300 degrees horizontally and 210 degrees vertically while remaining cool to the touch. The CLED2 is ETL C/US listed for indoor applications only. A bulb, an on / off switch and wire guard with each light head.