Certification: Certified Senior Lighting Technician (CSLT)

431 E. Locust, Suite 300, Des Moines, IA 50309

NALMCO offers a home study certification program, the Certified Senior Lighting Technician (CSLT) which is indispensable for both entry-level and midlevel lighting management personnel.

Oral or Written Exam Required?
Renewal Required?
Every 3 Year(s)
Renew through Continuing Educational Units(CEU)?
Renew through Continuing Professional Development(CPD)?
Does applicant have choice of at least two options from above for renewal (CEU, CPD, or exam)?

Online Exam

Candidates will receive an email about their testing session. This email will include their Username, Password and secure URL to take the exam online. Please ensure your program accepts emails from AllianceSafetyCouncil.org. All exam correspondence is sent electronically.


The certification has an education level of an Associates of Arts or Associates of Sciences degree or higher and has a work experience requirement of more than 2 years, or requires obtaining a ‘core’ level certification from the same organization.