UNIVERSAL MOTORCYCLE INDICATORS WITH GRILLE LAMPS ALUMINIUM BULLETS Specifications: Material: Heavy Duty Cast Aluminum Dimensions: 2 3/4" Long x 1 3/4" Width x 1 3/4" Height Shell Color: Silver Light Color: Amber Category: Turn Signals Suitable for: 10mm screw (universal) Applicable models: 12V motorcycles Easy to install just plug and play Installation: Black wire for ground Red wire for signal lights Third wire for driving lights Package includes: One pair of Turning Lights