More lumens less power this lumilife g9 capsule consumes just 3 watts of energy while beaming up to 180 lumens of power making it a solid replacement for 20 watt halogens that consume 80 90 more energy wider beam angle with a 360 beam angle the 3w g9 capsule offers the widest beams youll find so fewer bulbs are needed to light up larger areas lasts over a decade made to last up to 25 000 hours this g9 will give you up to 15 years of service based on average use straight replacement