Illinois’ fluorescent lighting phase-out is underway. As of January 1, 2026, new screw-base and bayonet-base CFLs can no longer be sold or distributed in Illinois. Beginning January 1, 2027, the restrictions expand to pin-base CFLs and linear fluorescent lamps, including common T5, T8, T10 and T12 tubes.
What You Should Do Next
- Identify where fluorescent lamps are used in your facility
- Review timelines for 2026 and 2027 restrictions
- Connect with Steiner for a lighting assessment
- Evaluate LED replacements and incentive options
- Build a phased transition plan and begin sourcing compliant products
How Steiner Electric Can Help
- Onsite lighting audits and inventory reviews
- LED replacements matched to your existing CFL, T5, T8, and T12 lamps
- Guidance on ComEd incentive opportunities
- Product specification and manufacturer support
- Phased conversion planning and sourcing from local inventory
- Clear direction on Illinois compliance timelines
For more information on Fluorescent Lamp Regulations in the state of Illinois, call 1-800-STEINER (783-4637) to speak with a Steiner Lighting Specialist or complete the form below.