The ultimate goal for LED-based white lighting is to replace all incandescent bulbs and compact fluorescent lamps to provide an energy-efficient and long-lasting option for everyday use.

Vesper said the LED bulbs he uses in schools these days are incompatible with the systems that power fluorescent bulbs. That means he’s paying more for bulbs that’ often perform poorly.

Also, know that fluorescent technology is being phased out in favor of light-emitting diodes (LED), so if you’re upgrading, consider replacing the fixture with an LED instead. If you want to ...

The project is part of a NYC Transit initiative to convert more than 150,000 fluorescent light fixtures by mid-2026.