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NEMA

NEMA LS 20021-2023 (Previously LSD 29-2019)

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

Standard Details

Owner: Richmond, David Product Areas: Lighting Systems Divisions: LS - Lighting Products & Systems ESPG Category: Lighting 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.

General Information

Status : ACTIVE
Standard Type: Main
Document No: NEMA LS 20021-2023 (Previously LSD 29-2019)
Document Year: 2024
Pages: 3
  • Section Volume:
  • LS LS - Lighting Products & Systems

Life Cycle

Currently Viewing

ACTIVE
NEMA LS 20021-2023 (Previously LSD 29-2019)
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