We design and manufacture our Light Extraction Film (LEF) here in the UK. Creating micro-structures that enable greater lumen output for edge lit fittings, greater flexibility as the film can be adhered to any substrate including glass and curved surfaces and significantly reducing your material cost of bulky plastic diffusers and thicker lightguides/frames. Simply put, if you want a super slim fitting with a greater output, UGR19 and made here in the UK at a lower cost point…you’re in the right place!