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Who is your parent company?

AC Lighting & Electrical Supplies is a family owned and operated business since 1952. We are not part of a larger organization or company.

What career opportunities are available and how do I apply?

AC Lighting & Electrical Supplies is always looking for talented individuals to join our team. Apply at any of our 6 locations.

How can I find out about New Products and Specials?

Sign up for our mailing list in the contact us section of our website.

What manufacturers does AC Lighting & Electrical Supplies carry?

AC Lighting & Electrical Supplies carries more manufacturers than you can imagine! For a partial listing of our manufacturers, Click here to visit our line card page.

How do I find out about upcoming customer events and seminars?

AC Lighting & Electrical Supplies offers a variety of events, trade shows and manufacturer seminars. To see what events and seminars are coming up, click here to visit our Upcoming Events page.

How do I open a customer account?

In order to open a customer account with AC Lighting & Electrical Supplies, you will need to complete a credit application. You can download the credit application. CLICK HERE. You will need Adobe Acrobat Reader to open the application. If you do not have this program, you can download if for free at Once you have completed the application, you can please mail to:
AC Lighting & Electrical Supplies
741 Smithtown Bypass
Smithtown, NY 11787.
If you have any questions regarding the application or opening an account, please call our Accounts Receivables Department at (631) 265-2252 or email Lorrie Whitehead:

What are the business hours?

AC Lighting & Electrical Supplies branches are open from 7:00 a.m. until 5:00 p.m. Monday through Friday, with the exception of Smithtown which is open until 6:00 p.m. All branches are open Saturdays from 7:00 a.m. until 12:00 noon. Check the Locations page for a complete listing of branches. Our Delivery Service Center operates 24 hours a day. Our Smithtown Decorative Lighting Showroom is open from 9am-6pm. Monday through Friday and 9am-5pm on Saturday.

Who does AC Lighting & Electrical Supplies sell to?

AC Lighting & Electrical Supplies sells to anyone looking for lighting and electrical products. Our most frequent customers are electrical contractors, companies purchasing electrical material to maintain, repair or operate their plants or facilities (MRO), schools, government, pharmaceuticals, hospitals, property management companies, transportation, municipalities and more. We also have a beautiful decorative lighting showroom in Smithtown.