OPTI-FLECS lighting control filters provide cost-effective, easy-to-use solutions to enhance the beam-quality of any LED source. A common description of LED light is that it looks "sterile" or "flat" and that illuminated objects or people appear “sallow” or “lifeless.” This is because white LEDs often contain an overabundance of green light-energy and lack the critical parts of the spectrum that make light attractive on skin tones and architectural surfaces. The OPTI-FLECS range of semi-rigid filters contains color filters that target specific spectral spikes and output anomalies found in LED fixtures, and several unique diffusion options for softening the oftentimes harsh, directional beam produced by LED lights.