Visitors have to point out that this LED lamps and bulbs are not. Once followed by a searching look, whether that really is true!
When dimming down, according to Philips, the hue is shifted into reddish. The little one notices when viewing the lamp directly, but the light is very similar in each dimming a light bulb.
Note: To perfect dimming is required dimmer that can deal with the low power. (For example, Busch-Jaeger 6523U - to find from 52)
Otherwise you can be a conventional light bulb in it also (with multiple light sources).