IP20/65 Rating
This is the environment rating used for electrical products. IP20 is suitable for indoor use, excluding bathrooms, whereas IP65 means the strip is waterproof, excluding the transfomer. IP65 tape can be used in kitchens, bathrooms and even outdoor as long as the transformer is protected according in a concealed waterproof unit.
SMART
Smart tape means the tape has Wifi or Bluetooth capabilities and can be controlling using an app on your smart phone or using a smart assistant such as Amazon Alexa or Google Home.
Dimmable
This means the tape can be dimmed but unless the tape also uses CCT or Tuneable White technology then usually only the brightness can be altered rather than the colour temperature.