These beautiful eyes can be ordered in three different amazing styles! Happy, Angry, and Sad. Each can be printed with or without a hole in the top for an LED, simply select which kind you would like at checkout and specify what color LED (Secondary Color) you would like if you would like an LED! Once you receive it, simply glue on your mesh to the back and you're good to go!* The LEDs will be connected together to a single battery pack with a power switch attached, and will allow you much more length than is shown in the images, as those LED strands were just for show and only needed a single eye to be lit. Total wire length going to each eye will be around 6-8 inches! If you would like to make your own LED strand and simply get an eye with the hole pre-made into the frame, let us know on checkout. :) **SALE ENDS SOON*** Buy now to gain amazing savings and add these wonderful eyes to your project! Technical details below: All Eyes Width: 86.5mm All Eyes Depth: 20mm Happy Eyes Height: 76mm Angry Eyes Height: 50mm Sad Eyes Height: 56mm LED Diameter: 5mm Power Supply (included if necessary): 2xAA with switch! Power Cable Length: ~7in *These eyes do NOT come with mesh! Mesh was added to display an example of the product in its final state. For more information on these as well as our other products, check out https://recursive-dynamics.com/products