Verry odd, or maybe not. Got a cople of these bulbs and it seems they cant do green (or cyan). It seems they have Red, Blue and White LEDs only. Read someware that this may be to keep price down but ime not convinced.
Anyone else found this or is there something wrong with my ones?
Hi,
You made me think because I was about to buy these bulbs and on the Ikea website it actually says this:
Using the remote control, you can switch between Cool white (4000 Kelvin), Warm white (2700 Kelvin), Warm glow (2200 Kelvin), Candle light (1780 Kelvin), Warm Amber, Dark Peach, Pink, Light Purple and Light Blue
So " no RGB " 
Nick
Ime fairly sure there is Red, Blue and White LEDs. Its just IKEA has only implemented a limeted number of colours in there App. Apart from that they are good. Depends if you want Breen/Cyan.