I'm using some ERIA Arduro CT and RGB bulbs in my mix. I notice when I set their Color Temperature, either directly from the Device page or from Rule Machine, the value "rounds" to a slightly different number. This happens whether I use a hard number or a Hub Variable in RM. Does this impact (I assume) the result of a conditional comparison in RM if the two numeric values do not match exactly? TIA.
Yes, you'll probably want to compare to a range instead. Assuming Zigbee, this is likely rounding between conversion from Kelvin (units the hub uses) to mireds (native Zigbee units and slightly less resolution compared to Kelvin if you stick to whole numbers, as it does).