Philips Smartlink/Living Whites 20w remote-controlled CFL lamps

A few weeks ago I purchased a fairly off-brand CFL from the early 2010's that was compatible with early home automation apps. Here is Philips' take, these lamps don't seem to be app compatible but are instead controlled from a remote control, and are fully dimmable. These lamps seem to be quite rare nowadays - I imagine they weren't cheap originally and they were very quickly superseded by Philips' very popular "Hue" range of LED lamps launched just a couple of years afterwards.