As the iris and the LED bar that Bloom allows only colors. Man must cheat with orange or yellow + dimmer something for warm white so. But going quite well. The only complaint - and reason for not having fifth star - is the relatively low luminosity. Sure, the Bloom is not intended as a primary light - it can not. But even as a secondary light, the Bloom is a little weak. But served its purpose and still gets a buy rating.
Overall, we are very satisfied, but Philips has won the award pressed exactly at the limit of acceptable. We can recommend it, but think when push comes to shove, the price a bit too high.