ECE & DOT approved. Complete with LED halo ring position light. Provides excellent reliability, superior LED brightness, low amperage draw and a nice wide beam. Fits Standard Bates style headlamps. 12V. 21.5W / 15W. With 0.2W 36-piece LED ring position light. Approx. dimensions: Overall depth 73mm excl. center wiring, overall diameter 143mm.