City Hall brightening more Sioux Falls streets with brighter LED bulbs

If Sioux Falls streets seem brighter to you, it’s because they are – some of them anyway. The Sioux Falls Light and Power Division is continuing to chip away at a to-do list nearly 20,000 items long — swapping out yellow colored high-sodium street light bulbs with new, brighter light-emitting diode (LED) lamps. It's an endeavor expected to take at least a decade but bring major electric savings to City Hall.