Hi! I need this exact lamp:
Pair of long-distance Friendship Lamps! They are super easy to setup and are the best way to stay connected with people you love, anywhere across the world. When you buy a pair of friendship lamps, simply keep one in your own house and send the other one to your family member or friend. To connect them, follow the simple set-up instructions in the manual and connect the lamp to your home's Wi-Fi. Once the connection has been established, link the lamp to your unique group ID and set the color of your choice. This lamp will light up with a single touch. It connects with the other lamps on the network and they will all switch on to the same color! This means that you can easily connect with friends and family you love from right around the world!

This is very important that supplier should have CE certificate because I want to sell them in Germany/Austria/Switzerland.
I would order 2 pairs (4 lamps) as samples to test quality and function before placing a bulk order to Diehl Martin GbR, Tucherweg 70, 40724 Hilden, Germany. If the quality is good I will order 2000 pairs.

Its important that you understand the internet function of the lamp. Here there are explained