A real lamp to build a led can be insurted. To get the right color use the right filament. Sketchup file = lampfitting The lamp blades 6x4 needs to be printed four times! Your printing plate should be dead level only 2 layers to print. Base is a E27 one a bold can insurted to make contact. Place a ledlamp of you choice inside before finishing! A nailveil is usefull to get ride of the base edges. To glue the base to the lamp aceton will do the trick. Lamp-4.stl is a sample.