Le Roi Empereur Cologne by Rance 100 ml Eau De Parfum Spray (Tester) for Men. Le roi empereur cologne by rance, if you want a scent that smells like royalty, you have found it with le roi empereur. A splash of this men’s fragrance from the designers at rance 1795 is a fine addition to a day at the office or a night on the town. First launched in 2011, this product combines virginia cedar and leather with lighter notes of orange flower, warm cinnamon, and anise. It is perfect for both casual and formal events that call for a fragrance that isn’t overwhelming. all products are original, authentic name brands. We do not sell knockoffs or imitations.