I accidentally stumbled on Toy Brick Lightning in a search to light up my Lego set. I had seen other possibilities but always found them a bit flimsy when I looked at the results. Then I saw how Toy Brick Lightning had tackled this and was impressed. Also, the price tag for the lighting was such that it was worth a try even if it hadn't worked out. But, I am impressed. Delivery was very quick, instructions were good enough to follow and with a little help from an accompanying YouTube clip it was very easy to modify my Lego model and swap some original Lego bricks for the new light bricks. I like the fact that they use original Lego bricks and components and have added the light features. They fit perfectly and the end result is fabulous. I can recommend this to anyone, it will light up your Lego model.
I do have some suggestions, to hold down the wires on the bottom of the Lego model there was only one little brick and I think two would have been better. However, I resolved that using the original Lego bricks that were exchanged to fix the wires a little better. Also, the lights a pretty bright and there is no dim possibility, that is something I will look into but that is also something that Toy Brick Lighting could think about as an option (even if there were something like 3 fixed settings, dim, medium and bright). The last thing that I would also find useful is a timer so the lights can be set to go on automatically on a schedule. Again, this is something I can probably achieve myself but could also be a nice optional thing to sell for Toy Brick Lighting.
Bottom line is that I am very happy and that I could recommend this to anyone.
I got this set just before I finished the Lego set itself, so I could incorporate the lights. Though placing the lights is a bit finicky, but the instructions are clear so it isn't to hard.
And now my model shines even in the dark.