Overview Reviews Product Description IMPA 482178 MERCURY LAMP LIGHTING FIXTURE FLANGE BASE E40. Product Videos Custom Field IMPA Code 482178 ISSA Code 7310303 HS Code 94054091 Product Reviews Write a Review Write a Review × IMPA 482178 MERCURY LAMP LIGHTING FIXTURE FLANGE BASE E40. Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *