HYANGLUX 3Prong 100FT LED Construction String Light with Switch, ETL Listed — Open-Box, 40% Off

Contractor-Grade 21000LM Brightness & True-Color Visibility: Ten integrated 15W LED light heads deliver up to 21000 lumens of total output across the 100FT string while using only 150W of power. With an efficiency of up to 140LM/W, the 5000K daylight white light provides bright, clear illumination for large shops, garages, warehouses, attics, basements, crawl spaces, and outdoor construction areas. An 80+ CRI helps tools, materials, and work surfaces appear more natural with less visible color distortion

Upgraded Mechanical Switch for Easier Control: The built-in mechanical on/off switch is designed for repeated jobsite use and adds convenient control of the entire light string without repeatedly unplugging the power cord. It is especially useful for overhead installations, workshops, warehouses, attics, garages, and temporary work areas where quick access to the outlet may be limited

ETL Certified 3-Prong Design and 18AWG SJTW Cord: The ETL certified 3-prong plug and three-wire construction provide a grounding connection for added protection in demanding industrial, commercial, and construction environments. Built with durable 18AWG SJTW insulated cable, this heavy-duty work light string is designed for repeated setup, frequent movement, and dependable power delivery. High-strength lamp guards with IK08 impact resistance help protect the integrated LED fixtures during transport, hanging, and daily jobsite use

Linkable Up to 6 Sets for a Maximum 600FT Run: The protected end connector supports up to 6 linked sets for a maximum connected length of 600FT and a maximum system load of 960W. This expandable design makes it easier to illuminate long walkways, warehouses, tunnels, docks, factories, construction sites, and multi-zone commercial workspaces. The system can be extended according to actual lighting needs to achieve broad and continuous coverage

IP65 Waterproof, Extreme-Temperature Ready, and Easy to Hang: The IP65 waterproof design helps protect the light string in rainy, wet, dusty, and outdoor work conditions. Its durable construction supports operation in temperatures from -40°F to 158°F and a rated service life of up to 50,000 hours. Each light head includes a built-in hanging hook for quick installation on ropes, beams, scaffolding, ceilings, and overhead supports. Simply hang, plug in, and use it for temporary or permanent lighting in shops, workshops, attics, basements, storage areas, mines, shipping containers, and other indoor or outdoor workspaces

Hyanglux 100FT LED construction string lights are designed for contractor-grade temporary lighting and permanent utility lighting in demanding indoor and outdoor work environments. This high-brightness work light string includes 10 integrated LED light heads and delivers up to 21000 lumens of total 5000K daylight white output while using only 150W of power. Each 15W LED light head produces up to 2100 lumens, delivering an overall luminous efficiency of up to 140LM/W. The high-efficiency LED design provides bright, clear illumination for large shops, garages, warehouses, workshops, attics, basements, crawl spaces, construction sites, and outdoor work areas while reducing unnecessary power consumption. An 80+ CRI helps tools, materials, surfaces, and working areas appear more natural with less visible color distortion. The integrated mechanical on/off switch allows the complete string light setup to be turned on or off with ease, without repeatedly plugging and unplugging the main power connection. This is especially convenient for overhead installations, long work areas, warehouses, garages, attics, workshops, and temporary jobsite layouts where direct access to the outlet may be limited. The ETL certified 3-prong plug and three-wire construction provide a grounding connection for added protection and a more secure power setup. The durable 18AWG SJTW heavy-duty insulated cable is designed to withstand repeated installation, frequent movement, wear, aging, and active jobsite conditions while providing dependable power delivery across the full 100FT lighting run. Each integrated LED fixture is protected by a high-strength lamp guard with IK08 impact resistance. The protective structure helps reduce damage caused by accidental contact, transport, hanging, installation, and everyday construction work. No separate bulbs or ballast are required. With IP65 waterproof protection, this construction light string is suitable for indoor and outdoor use in rainy, wet, dusty, and changing weather conditions. Its durable materials support operation in temperatures ranging from -40°F to 158°F and a rated service life of up to 50,000 hours, making it suitable for year-round work lighting applications. Each light head includes a hanging hook for quick installation on beams, ropes, scaffolding, framing, ceilings, and other overhead support points. The plug-and-play design makes setup simple in construction sites, renovation areas, shops, factories, warehouses, mines, tunnels, docks, parking areas, attics, basements, stairwells, storage spaces, crawl spaces, and shipping containers. For larger lighting layouts, the protected end connector allows up to 6 sets to be linked in series for a maximum connected length of 600FT and a maximum system load of 960W. 6 sets provide a combined rated output of up to 126000 lumens. Actual illuminated area will vary depending on mounting height, fixture placement, layout, and the required working illumination level.