EZ Robot Spare Part – 18 RGB LED BlockThis RGB LED block contains 18 RGB LEDs (that means 54 LEDs in total), and plugs directly into the EZ B v4 2 Wi Fi Robot Controller. Each LEDs colour and brightness can be adjusted individually with transition fading in animations! This module is controlled from the ez builder RGB Animator, which allows you to create unlimited animations. This module contains the same electronics as the Humanoid Head with Camera & RGB Eyes. There are 8 female