The honeycomb structure has been especially designed to allow an unobstructed flow of air, so the pressure drop is reduced to minimum.

The light trap(Light filter) has the shape of injection molding, the PVC material of no glare. It is durable to resist sunshine and chemical corrosion.

Reasonable design, it can assemble different sizes and easy to install, highly effective to reduce the light.

The outer frame of stainless steel and galvanized board.