Overview Reviews Product Description AQUASIGNAL SERIES 41 LIGHTS Suitable for all vessels under 20 metres in length. The housing is made from high quality black polycarbonate. Standard light size - 102mm height x 90mm width x 80mm Product Videos Custom Field Product Reviews Write a Review Write a Review × Aquasignal Nav Light - S41 Port Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *