FeaturesProduces about 30% more light than a regular halogen of the same Wage. can be used to replace a 75 W lamp and save 30 W of electricity without losing light outputLasts about twice as long as a regular halogenFL36 means 36 deg beam spread and a wider beam of light. lamp can be closer and still light the area effectivelyPerfect for art galleries and retail applications where light quality is important