Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF 🔒
    • 👥
    • Immediate download
    • $49.00
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $49.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $66.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Provides information on incorrect applications of bi-pin lampholders (tombstones) used with rapid-start (RS), programmed start (PS) and dimming ballasts. These incorrect applications have occurred in both new luminaires and field lamp and ballast retrofits.
 

Document History

  1. NEMA LS 20021-2023


    Incompatibility of T8 Ballasts (RS, PS, Dimming) and “Shunted” Bi-Pin Lampholders (Previously LSD 29-2019)

    • Most Recent
  2. NEMA LSD 29-2019

    👀currently
    viewing


    Incompatibility of T8 Ballasts (RS, PS, Dimming) and "Shunted" Bi-Pin Lampholders

    • Historical Version
  3. NEMA LSD 29-2012


    Incompatibility of T8 Ballasts (RS, PS, Doimming) and "Shunted" Bi-pin Lampholders

    • Historical Version
  4. NEMA LSD 29-2005


    Incompatibility of T8 Ballasts (RS, PS, Dimming) and "Shunted" Bi-pin Lampholders

    • Historical Version