Signe néon personnalisé "Joyeux anniversaire"

I never received the power adapter so I have no idea is this thing even works. Messaged a handful of times, they said they were going to send another one, and I never received the tracking information for that even though I messaged asking for it. I probably won’t be buying from this website again. I really wanted to purchase more products, but.

Bought this LED sign does its job as intended but I replaced the 12vdc power adapter to a 6 volt because I felt that it was too bright to see the face.Works well now I can the sign and light is a nice glow.