how to choose outdoor led display

1,need to choose cabinet material，normal material Ordinary iron , galvanized iron, and aluminum ，according you used environment to choose，for example if close to sea need to choose galvanized iron ，sport led display need to choose aluminum need according used environment .

2.choose lamp type,this is important ,if you budget not enough,and the program not very important ,choose normal type,but we suggest buy kinglight ,nationstar and cree and Nichia。the price have big different。

3.chosse power type ,now power have big more choose ,high quality power Megameet.MW ,Taida ,TDK ,normal type is rong electric and juneng and chuanglian power ，all power type have good quality ，the different is in High temperature resistance, and power conversion rate