The LGP decouples light which is fed into the sheet from the sides across the surface area by the integrated prismatic optics. The optical structure is not acting as a diffusor but uses reflection and refraction of the microprisms. The direct portion of the light is usually also de-glared.

• LGP decouples light fed in from the edge, uniformly and directed across the wide surface area
• light extraction through a calculated combination of light refraction and total internal reflection of the integrated optical elements
• about 40 % of light indirectly in a batwing about 60 % downlight, de-glared
• transparent look when not lit
• homogenous light output for a panel width of 300 mm (LEDs single sided) or for a panel width of 600mm (LEDs double sided)
• efficiencies up to 85 %
• ultra-thin fixture profiles