If the initial design process includes group relamping, how can this reduce the number of...

Group relamping reduces factors that contribute to light loss, which means fewer lamps are required to illuminate a space

Group relamping reduces the overall amount of lamp breakages, which means fewer lamps are required to illuminate a space.

Group relamping requires using larger Wattage lamps, which means fewer lamps are required to illuminate a space

Group relamping improves the room cavity ratio, which means fewer lamps are required to illuminate a space

Group relamping cannot reduce the number of lamps required to illuminate a space