Document light changes

ACKNOWLEDGEMENTS.md

@@ -268,3 +268,4 @@ Further device support has been made with the assistance of users.  Please consi
 - [dh0llyw00d](https://github.com/dh0llyw00d) for assisting with support for Skyfan DC fans with light.
 - [syepes](https://github.com/syepes) for contributing support for Klarstein DryFy Connect, which was merged into Shinco 30D config.
 - [LesTR](https://github.com/LesTR) for early assistance with the subdevice support, and contribution of test improvements for subdevices.
+- [JonF-49](https://github.com/JonF-49) for contributing support for RGBW lightbulbs, and improvements to color light entities that lack color temperature control.

DEVICES.md

@@ -288,6 +288,7 @@ of device.
 
 - Generic dimmable light (2 types, using dp 1,2 and 20,22)
 - Generic RGBCW/RGBWW lightbulb (confirmed with Lijun branded bulb, expected to match others also). Three versions - standard dps layout starting from 20, with and without scene/music modes and timer, and a non-standard layout starting from 1 but following the same pattern (tested with "A60" bulbs).
+- Generic RGBW lightbulb in the non-standard pattern above but without color temperature control.
 - Generic dimmable/color temperature adjustable desktop lamp (confirmed with Setti+ SL601)
 - Atomi smart color string light
 - Deta/Arlec motion sensor lights (DET100HA/DET102HA/MAL315HA)