Skip to content
Premier Lighting
Premier Lighting
  • Lighting Retrofit
    • Examples
    • Rebates
  • Shop LED Lighting
    • Church Lights
      • 300W PAR56 LED Retrofit
      • 500W PAR56 LED Retrofit
      • PAR46 Side Prong Retrofit
      • 250W-500W E11 Retrofit
    • LED T8
      • Type A LED T8
      • Type B LED T8
      • Type C LED T8
    • LED T5
    • LED SignHero
    • LED HID
    • LED PL
  • Lighting Blog
    • Case Studies
    • New Products
  • Lighting Applications
  • Lighting Learning Center
    • LED Lighting
    • UV Disinfectant Lighting
    • Replacing Fluorescent T8 with LED
    • Maintaining Form Factor Retrofitting HID to LED
  • Contact
    • About
    • Testimonials
    • Returns
    • Recycling
    • Warranty
Premier Lighting
  • Lighting Retrofit
    • Examples
    • Rebates
  • Shop LED Lighting
    • Church Lights
      • 300W PAR56 LED Retrofit
      • 500W PAR56 LED Retrofit
      • PAR46 Side Prong Retrofit
      • 250W-500W E11 Retrofit
    • LED T8
      • Type A LED T8
      • Type B LED T8
      • Type C LED T8
    • LED T5
    • LED SignHero
    • LED HID
    • LED PL
  • Lighting Blog
    • Case Studies
    • New Products
  • Lighting Applications
  • Lighting Learning Center
    • LED Lighting
    • UV Disinfectant Lighting
    • Replacing Fluorescent T8 with LED
    • Maintaining Form Factor Retrofitting HID to LED
  • Contact
    • About
    • Testimonials
    • Returns
    • Recycling
    • Warranty

AC (Alternating Current)

« Back to Glossary Index

Current which flows in one direction and then the other, alternately.

Recent Posts

  • HyLite NexGen LED Lotus Lamps; 90CRI PAR56 PAR64 Replacements
  • Transforming a Vaulted Ceiling with Cost-Effective Cove Lighting Using Diode LED
  • Green Creative’s new CCT/Power-Select/Beam-Select HO LED PAR38 Sets the Standard
  • Smarter Lighting at the Minneapolis Convention Center: High Performance Without the Premium Price
  • New from Keystone Tech for 2026: Power-Selectable LED SignHero Lights

Recent Comments

  • Tom on Upgrading Semi-Flush Fixtures in Multi-Housing Buildings: Safe, Simple LED Retrofits from Premier Lighting
  • Joe on What Happens When You Find This? Emergency Lighting and the 2026 Fluorescent Ban
  • david friskney on What Happens When You Find This? Emergency Lighting and the 2026 Fluorescent Ban
  • Matt on LED Drivers 101 – Replacing the LED Driver in an LED Fixture
  • Mr Elec on 10 Reasons to Use Lighting Controls

About Premier

  • About Us
  • Contact Premier
  • Testimonials
  • Warranty Claim
  • Returns
  • Privacy Policy

  • NAILD Logo
  • PC
  • CPC Contract# 24.5-PLI
  • MN State Contract L-290

Premier LED Shop

  • LEDT8Bulb.com
  • My Account
  • Shop By Brand
  • Hot Lighting Sales

  • LED T8 Tubes
  • LED Fixtures
  • LED HID Replacements
  • LED PL Lamps
  • LED A-Lamps
  • LED PAR30 Short Neck
  • LED PAR30 Long Neck
  • LED PAR38
  • LED PAR56
  • California Quality Lamps
  • LED AR111
  • LED Deco Lamps
  • LED Retrofit Kits
  • LED Recessed Cans
  • LED Emergency Lighting
  • LED Solar Lighting

Lighting Resources

  • Lighting Retrofits
  • Lighting Blog
  • Lighting Applications
  • Case Studies
  • Lighting Rebates
  • Which LED Tubes Should I Buy?
  • New Lighting Products
  • Lighting Learning Center
  • Recycle Light Bulbs, Ballasts & Batteries

Visit Premier

  • Premier Lighting Warehouse
  • 9525 E. River Rd
  • Suite 190
  • Coon Rapids, MN 55433

  • Premier Lighting Billing
  • 151 Cliff Road East
  • Burnsville, MN 55337

  • Ph: 651-490-0886
  • Toll Free: 1-800-536-4255
  • Fax: 651-490-0963

Follow Us!

           
© 2026 Premier Lighting Inc. - Commercial LED Lighting Distributor