how to choose led display

1.according used environment，to choose type。

if outdoor need outdoor type，if not more than 15 square meter ，need a good ventilation system，if more than 15 square meter ，need Air conditioning cooling，15 sqm/air condition,

if need close to the water，Both sides of the module need glue and waterproof。

if used indoor，please need to keep led display used environment Good ventilation and breathability，display need power up often。prevent people touch led display，because if people with static electricity，maybe lead display lamp broken。