I did compare the Notek light from Tamiya, and Dragon, and the Tamiya light looks much better than the Dragon offering. Dragon light has wrong shape, is much too shallow, and the stamp on the top is missing- unlike the Tamiya one. So i used the Tamiya Notek light, and scratched the mount from brass. Only think that Dragon has, and Tamiya doesnt is two small nuts on the underside of the light, but are easily made with 0,2 mm dia. steel wire.