Light Bulbs

I went round the house today working out what lightbulbs needed to be replaced, then buying and fitting replacements. These are all failed bulbs, all different shapes, sizes and connectors. It was so much easier when the only thing you had to concern yourself with was whether it was 60W or 100W.

Even getting the right power and connector isn't enough now. The LED GU10 I bought to replace the pictured "lasts for 25 years - aye, right" bulb is a different colour temperature from the other GU10s in the room... seriously, does it need tobe this complex?