【3-1 Color Changing Led Lights】: Push the switch to change light color into 3000K(warm white),4000K(daily white), or 5000K(cool white), support to choose the most perfect lighting for your different needs. 【Safe And Durable Material】This linkable led shop light is made of durable Aluminum housing, which makes the 4ft workbench light with Pull Chain to be more efficiently, helps the transmission of electric energy and excellent heat dissipation, source more divergent. Ensure a long lasting LED Light fixture. 【Easy Install】Just follow the installation guide for a quick and easy setup, you can hanging it up or install it at anywhere you want directly with the pull chain or clips. This LED shop light with pull chain comes with a 5Ft cable and US plug, easy to use, plug and play. 【Widely Usage Linkable Shop light】This 4ft utility shop lights use chain to connect each other, and link up to 6pcs shop light together with the included end-to-end connector. which can be used both in your garages, warehouse, supermarket, basements, workshops, workbench areas, storage areas, equipment rooms, industrial workstations, parking lot and so on. 【HOLDWILL Guarantee】HOLDWILL is a professional, high-quality lighting specialty store. The 2-year quality guarantee is the after-sales guarantee we will provide you. If you have any questions, please feel free to contact us. Product Specification: 48W 3000k/4000k/5000k LED Linkable Shop Light Input Voltage: 120V AC Beam Angle: 120° Color Rendering Index: 80+ CRI Light Source: LED Dimming Function: NO Mercury Free: NO UV Housing: Durable Aluminum housing + Acrylic frosted diffuser Mounting: Hanging Mounting Dimension: 43.94inx3.74inx1.42in (1116mmx95mmx36mm) Switch Operation: With pull chain for on/off operation