This conversion filter with a Ø 97 mm for the Hedler H-light models the color temperature of the light beam from a Hedler H-halogen light lamp with 3200 Kelvin converted down to a colour temperature, similar to of sunlight by approximately 5000 Kelvin.The maximum light load is 2000 W. The loss of brightness is about 1 stop. Note: this filter disc is not suited to the Hedler D, DX, DF - or RF lights! Similar to figure.