The lamps have a warm light, as described and highly luminous. Have them in a Ventialtorlampe with additional built-in dimmer (Westinghouse) in use. Only a problem that the lamps flicker at power - but probably because of the dimmer, which has probably too little power. Flaring I can stop namely, by I select the maximum power on the remote control (via the Dimmknopf). Bin so far very satisfied!