There are some weakness of LED lighting waiting for improvement. 1 of them is that the lighting is a small bit too sharp for human eyes. Stare at the clean LED light supply for seconds and eyes will not be pretty comfortable.
Not that friendly as incandescent lights. So White color outdoor parking light of lamps are making use of a frosted glass to diverse these light, and attempt to give a superior feeling. These lamps are getting better. One particular of these lamps are LED panel lights, which come from the thought of Grid light. Of course there are also LED grid lights in the industry, which consist of 3pcs of tube lights in a grid base. Not terrible, but from the frosted lamps thought, designers begin to make a whole panel light, as an alternative of some pcs of tube lights.
So how do we make a fantastic such light? We use SMD led as the light source, which generally be SMD5050 and SMD3528 Led. SMD5050 and SMD3528 are also the key light supply of LED strip lights.
Similar with LED strip light, LED panel lights use hundreds of SMD3528 or SMD5050 to finish a single panel unit. There are two primary types of LED panel lights in the industry. One particular is energy provide inside, the other is power supply outside the panel. The former one should be comparatively far more thick, some could be 8cm, with the SMD pcs on the bottom of the panel. The latter can be only 3CM, with the SMD on the side of the
panel. Which one’s far better? Not certain. The thick a single can be superior theoretically, but it also depends on the manufacturing and the materials.
To measure a LED panel light we focus on some aspects.
1, the PCB design.
two, light supply.
three, the energy factor.
four, manufacturing.