Produces a smooth beam of red light that will not degrade night vision as white light would. Hunters often use the red filter to avoid spooking game during pre-dawn hours as deer see poorly in the red colour spectrum. Also useful for close range non-tactical applications such as map reading as it reduces the intensity of light output. Made from heat resistant coated glass with anti roll design. Large size fits the TK Series Fenix Lights.
Only fits the TK11 and TK12