These are great. I ordered the ones with mini connectors and they work great with the expansion boards. This allows me to light up sets that don't have lighting kits

Mine were ordered with small connectors not USB as shown in picture. Also choice of wire colour Black or White. I am sure I selected White wires but arrived with Black but I did select other items incorrectly so now I make sure what I've ordered. Mine were warm white on a beige coloured brick and light up my lego perfectly.

Being new to Game of Bricks, I bought this kit in warm white to test their products and the shop itself. The order arrived timely and securely packaged in a padded envelope. Although sold as a kit, every single light came in a small plastic bag, which I found a bit excessive, and unneccessary plastic waste. A single bag for all of the 15 lights would have been sufficient in my opinion. At least the bags are resealable, so I added them to my own stock of bags.

The light bricks themselves are very bright and have a high clamping force. Their white cables are very long and ultra thin, so they can be placed between the model's bricks easily, and only leave a very small gap in-between. See the photos of my Magical Sanctuary from Panlos for an example.

One final remark about the customer service: I ordered the USB version of the kit, but some of the lights came with the mini connector instead. The very friendly support staff fixed that uncomplicatedly by sending me the missing USB lights for free. That's how customer service should be! 👍️