*Key Features Up to 5000LM: VEVOR construction string lights meet a variety of indoor and outdoor lighting needs at night with 50W power and 50ft overall length. 5000K daylight color temperature, presenting the true color of the illuminated object. IP65 Waterproof: The string work lights have an IP65 waterproof rating, providing secure and reliable lighting even in wet or stormy conditions. ETL Certified: ETL certified for use in parking lots, factories, workshops, warehouses, wharves, construction sites, mines, basements, storage areas, stairwells, and other indoor or outdoor locations requiring illumination. Durable and built to last. Connectable Design: Each set can be easily connected in series to extend the light string, delivering even and stable lighting across larger work areas. Plug-and-play design allows for quick setup and connection. Easy to Install: Each LED work light comes with D-shaped hooks for simple and secure installation in various locations. *Specifications Item Model Number: HY-CSL05-2Y-ES01 Power: 50W Bulb Quantity: 5 PCS Bulb Spacing: 10 ft / 3050 mm Total Length: 50 ft / 15240 mm External Connection: 5 bulbs per set, linkable up to 10 sets Color Temperature: 5000K Cool White Lumen Output: 5000 Lumens Net Weight: 4.0 lb / 1.8 kg (including all accessories) Dimensions (per bulb): 2.36 x 3.94 in / 60 x 100 mm *Package Contents 5 x 10W LED Construction String Light 5 x D-shaped Hook (opening 0.47 in / 12 mm) 1 x Manual