Highlights:1.Money Saving. 5 head, 10W per lamp, total 50W 5000lm, ideal replacement of tradional 100W per head incandescent string light with cages(total 500W), save 90% on electricity bill.2.Portable, Flexible, Extendable .Portable design with hook on each lamp, more flexible compared with single head work light, you can arrange the light distribution at site and avoid to concentrate lumens within a small range. Connecting up to 14 sets together for total 70,000 lumen.3.Easy to Install. Except for the carabiner hook, the led constructin string lights also have a magnetic hook for each lamp head, which is very useful at the applications with iron material, such as storage racks, outdoor canopy, shelf brackets, etc.4.Commercial Grade.IP65 wet location waterproof, IK07 protection, can endure shocks, vibrations and rough handling without breaking the lights, no need conventional cages for the fragile glass cover bulbs.5.Wide Applicability.Good for outdoor or indoor application, such as job site, in attics, basements, storage areas, stairwells, parking lots, crawlspace, outdoor markets, marinas, or anywhere extra light is needed. Meanwhile it double as 50FT extension cord with maximum 750W power load.Details:Industrial Grade-Top QualityWe employ the durable insulation material and uphold the highest standards for all our products by testing each product for optimal performance and safety.The string work lights have a lifespan of 50000H(5.7years). And it's energy saving which can save your electric charge up to 80%.Safe and DurableIP65 waterproof rating, IK07 protection rating and weatherproof performance mean this work light can meet all needs of indoor and outdoor professiona use. Whether it is high temperature or severe cold, it does not affect its performance.Magnetic Hook and CarabinerExcept for the carabiner hook, we also provide a magnetic hook for each lamp head, which is very suitable forironworkas storage racks, outdoor canopy, shelf brackets, etc.4 LBS pull strength of the magnetic ( To ensure firmness, we suggest using a magnetic hook for each lamp head)Extendable LengthSeamlessly connect up to 12 sets (60bulbs). Connect two more strings than other products and help you save sockets.