Small & compact simply plug into power point add wax melts to the dish, turn it on, and enjoy your favourite fragrance as it spreads through the room.
I only recommend plug in warmers for smaller rooms such as a laundry bathroom, study etc ad the scent won't be as strong as a large warmer in bigger rooms.
Pluggable warmers are heated by small globe these will need replacing once blown and are available to purchase on my website. Please turn your warmer off at the on/off switch first then at the power point. I cannot guarantee how long a globe will last so I'd recommend ordering a spare when you purchase your warmer.