Due materials, it has a long lifespan and stable performance chips make high brightness and low power consumption. IP65 waterproof grade enables it to work in fierce conditions. It can be used in indoor or oudoor illumination, like construction sites, buildings, billboards, cinemas, stages, entertainment places and landscapes. It is cost-effective and suitable for each budget-conscious consumer. This lamp can be spliced at will to accommodate places that require high-power lighting.