Updated Review (3.5 stars)
Found online instructions, website needs updating so instructions can be found or add a link to product page somewhere. Lamp LED not as bright as product photo when covered (Lego using thicker part as I made sure LED facing up?). Lamp part supplied could have been made so wires are not trapped under exit, small groove added.
Yellow Uplighters LED move about so not always in ideal position, similar for green lamp.
As always set improvemed with lights.