What is “high voltage led”?

What is “high voltage led”?
The high voltage led also call high power led module. The high power led module is a series connection led module product by LED factory.  This is one of those(led module).In fact, there are lots of kinds LED module in earlier years.them in bunches and series connect together. In order to achieve that a lots of kind power and voltage led module.of course small led module also can series connect to together to achieve a hight power led module. who called him “LED module array”. For example a 30W LED module array. It’s a combination of 25 pcs 1W led module with 5 parallel and 5 series.