Here's something you don't see every day, a light-up Metroid with pulsing effect! Using the 6" Deluxe Metroid from jakks pacific World of Nintendo I installed inside it is a multi-LED lighting unit that can be set to eight different colors including a pulsing one. Opening the Metroid was extremely difficult seeing as the screws that hold the upper dome clasp in place are hidden under the four moving fangs which can't be pulled back out. I had to break the different posts free to disassemble it, drill out at least a hundred small nodule sections and install light piping. But in the end it was worth it! Check out the viemo video of the pulsing effect and the nifty pics.