The key factor affecting the quality of the adjustable led panel light: light guide plate.
With the replacement of traditional grid lights by led panel lights, the quality and appearance of led panel downlights have received unprecedented attention. However, the price of led panel lights on the market is not the same, as low as several US dollars, and prices as high as 20-30 US dollars. What is the reason for the huge price difference?
The price is decided by venues, labor, materials, market and other factors. First of all: led panel light consists of a light guide plate, a diffuser plate, a reflective film, an aluminum profile, a power supply, and a led lamp bead. Among them, the light guide plate plays a decisive role in the light effect of the panel light, and the diffuser plate plays a role in the softness and evenness of the light of the led panel downlight.