About this item Super Bright and High Efficient - The 100ft construction lights string provides 16000 lumens of brightness using only 130 watts. It perfectly meets all commercial and industrial professional lighting needs. 5000K normal daylight color temperature, allowing you to see anything that is irradiated without chromatic aberration Easy Installation, Portable and Extendable - No additional installation required, plug and play, this work string light can be installed anywhere by carabiners. Each set has a total length of 100ft and can be linked to 4 sets, resulting in a brightness of 64,000 lumens, Improve construction efficiency. Durable Construction and Safe Use: IP65 waterproof rating, IK07 protection and 18AWG wire. The 18AWG wire can ensure your safe use. Make every penny you spend more valuable. Wide Application - It’s suitable for parking lots, docks, warehouses, construction sites, factories, workshops, mines, work sites, pits, attics, basements, storage areas, stairwells and any place that needs lighting indoors or outdoors. Whether used for temporary or long-term lighting, it’s undoubtedly the best choice. 5 Years Protection - We offers it’s customers an unbelievable 5-year Protection! We guarantee that you will love this led construction work string light. It's ETL listed for high quality and safe operation, 50,000+ hrs long-lasting lifespan. › See more product details