... *58CM1249*49*27.5CM122.7 3.8 APPLICATIONS:Widely used in factory, supermarkt, convention ceter and city, infrastructure lighting, household ... Advantages:1.LED high bay light are perfect for using in high ceiling applictions.Because of their intelligent design.these lights ... , our dissipating area is bigger, air convection is better. With hook up connecting structure, its easy to assembly the components ...