The size of conventional LED panel light has:30*30cm,30*60cm,30*120cm,60*60cm,62*62cm,60*120cm. One of the most common is 30*30cm and 60*60cm.For example 60*60cm just right size of a ceiling plate.
There are four installations roughly: keel recess,ceiling surface mounted,embedded recess,hanging.
keel recess:keel recess is very simple,the LED panel light is reserved for a embed position, as long as the ceiling keel lay,led panel light can be put directly into the ceiling keel slot.
ceiling surface mounted: first install a few screws in the ceiling hole, then slide- ceiling LED panel light frame device on the ceiling , fixed on three sides . Then Slide the led panel lights to the frame,then the fourth side to install screws.simple,saving and convenience.
Embedded:Make sheet metal tank bracket and ceiling fit(the special led panel light frame),led panel lights can be fixed on the ceiling .
Hanging:LED panel light is not installed but using the suspension components to join the lanyard on the ceiling.