Micro Pin led indicators, approved transparent lens Led indicators, with amber light, approved. Despite their small size, the LEDs inside guarantee excellent brightness. Ideal article for those looking for space-saving arrows. NB The indicators have no thread so they have to be recessed or fixed using this support 112648 Dimensions: Diameter: 20 mm Depth: 14 mm Connections: yellow = turn signal (+) black = earth (-) Delivery content: pair.