Metal halide lamp ballasts and fixtures.

CFR · 2024-01-01 · US · Title 10

(a) (2) For each basic model of metal halide lamp ballast selected for testing, a sample of sufficient size, not less than four, shall be selected at random and tested to ensure that: (i) Any represented value of estimated energy efficiency calculated as the measured output power to the lamp divided by the measured input power to the ballast (P (A) The mean of the sample, where: (B) The lower 99-percent confidence limit (LCL) of the true mean divided by 0.99. And x (b) (2) Pursuant to § 429.12(b)(13), a certification report shall include the following public product-specific information: The minimum ballast efficiency in percent (%), the lamp wattage in watts (W), and the type of ballast (

official document · source cfr-2024 · id 10:§ 429.54