Heat-resistant dichroic glass filter dedolight DDCF converts the color temperature of any dedolight DLH4 and DLHM4-300 series fixture from tungsten (“yellow”) light to daylight (“white”) from 3200K to 5600K. Light loss is 1 stop. The filter is supplied in a metal frame and inserts directly into the fixture’s filter holder. A plastic handle allows safe removal even when the fixture is still hot.