This lighting kit for the Amt/Ertl USS Defiant Large kit 1:420 scale (Not For The Snap Kit) will light the warp engines, bussards deflector dish and the navigation lights. It will also allow you to light all the interior windows and includes the replacements parts seen in photos pressure cast resin. All led's in this kit are static.
Please note resin parts may need some clean up. Filing and sanding of your model will be required to fit the replacement parts. As with all resin minor imperfections can be fixed with model filler.