In order to make this board suitable for use with servos
The rear mounted magnetic switch turns one way to active the HID light and the other way to activate the rear mounted LED light
G Light Head Dimensions: 16" Diameter
' Product Overview ' Buy American Compliant The Larson Electronics LEDLB-4ET-M LED Light Bar offers high light output and extreme durability combined with a versatile magnetic trunnion mounting system that provides convenience and 270 degrees of adjustability
G Dimensions: Lamp Only- L-27 "  Dia-3
RGB and Gesture Sensor - APDS-9960 $100 - $250 In order to make thisThis is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS 9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and Gesture Sensor you will be able to control a computer, microcontroller, robot, and more with a simple swipe of your hand! This is, in fact, the same sensor that the Samsung Galaxy S5 uses and is probably one of the best gesture sensors