Lithonia Lighting EI500 M12 2.3 Watt 500 Lumen Fluorescent Battery Pack from the Contractor Select Collection

- Item #: BCI1865402

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Lithonia Lighting EI500 M12 Contractor Select 2.3 Watt 500 Lumen Fluorescent Battery Pack

Operates most 2' or 4' linear or U-shaped single T8 or T12 fluorescent lamp for 90 minutes. Compatible with most electronic T8 and magnetic T12, instant-start, rapid-start and slimline ballasts. Field installable only. Low-profile black, 20-gauge steel, permanently sealed housing. Rated 500 lumens with one F32T8 linear 4' lamp. Other lamp lumen ratings will vary. Patent integrated test switch pilot light. US PATENT No. 6, 522, 147. Sealed, maintenance-free, high-temperature nickel-cadmium battery. Dual-voltage input capability (120/277V). UL Listed.


  • 500 Lumen Fluorescent Battery Pack
  • Sealed, maintenance-free, high-temperature nickel cadmium battery
  • Fully charged after 72 hours
  • Permanently sealed housing


  • Length: 9.375"
  • Width: 2.25"
  • Height: 1"
  • Lumens: 500
  • Voltage: 120/240
  • Lamp Type: 2.3W T8 or T12
  • Voltage: 120/277

Lithonia Lighting, an Acuity Brands Company, has delivered the Best Value in Lighting® for more than 60 years, providing the industry’s broadest line of commercial, industrial, institutional and residential fixtures. Their products have always been known for quality, reliability and solid performance, making Lithonia Lighting the most specified brand in the lighting business. In addition to product strength, superior customer service has long been a hallmark of Lithonia Lighting. From product specification and selection through delivery and beyond, their people are committed to making it easy for you to get the products and the information you need, when you need them.

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Our SKU: Lithonia Lighting EI500 M12

This product is listed under the following manufacturer number(s):

  • Lithonia Lighting EI500 M12

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