SHIN YO LED turn signal BLOCK E-approved. The latest lighting technology in a dynamic metal housing in black. Very bright LED turn signal with tinted glass and COB (Chip On Board) technology. The semiconductor chip without housing is glued directly to a circuit board and allows a smaller design and better heat dissipation. A visual highlight on any type of motorcycle. Dimensions Width A: 33 mm Width B: 48 mm Height: 20 mm Depth: 21 mm Threaded bolt: M8 x 1.25 mm Connections Yellow cable = turn signal (+) Black cable = ground (-) Scope of delivery 1 pair of turn signals 204-041