The MidOpt LA120 counteracts the ~120 mired color change caused by traditional white LEDs (which appear very bluish in cast) as well as some similar xenon and metal halide lighting, while eliminating much of the UV spectrum. Instead of using warm white LEDs, placing an LA120 filter over the camera lens and using cool white (blueish) LEDs results in the same apparent color, but with a lighter head, higher intensity, longer life, and lower cost. All MidOpt filters can also be purchased unmounted and in custom dimensions upon request from Machine Vision Direct.