T/ZZB 1346-2019 Single-ended LED lamp
T/ZZB 1346-2019 Single-ended LED lamp
Basic Information
Scope
Main technical content: This standard specifies the terms and definitions of single-ended LED lamps, product classification and naming, basic requirements, technical requirements, test methods, inspection rules, and quality commitments. This standard applies to single-ended LED lamps with a single lamp head and dimensions that comply with the double-tube and four-tube fluorescent lamps specified in GB/T 17262. The applicable scope is as follows: — Rated power not exceeding 60 W; — Rated voltage AC220 V, frequency 50/60 Hz; — It should be able to start and operate normally within the range of 92% to 106% of the rated power voltage or within the nominal operating voltage range. — It uses pin-type lamp heads that comply with GB/T 1406.2, such as 2G7, 2GX7, 2G11, 2G23, 2G24D, and G24Q. Note: In this standard, "lamp" represents "single-ended LED lamps", unless it is specifically indicated that it is another type of lamp.