Ballast luminous efficiency

Ballast luminous efficiency means the total fluorescent lamp arc power divided by the fluorescent lamp ballast input power multiplied by the appropriate frequency adjustment factor, as defined in appendix Q of subpart B of this part.

Source

10 CFR § 430.2

---

Scoping language

For purposes of this part, words shall be defined as provided for in section 321 of the Act and as follows

---

Is this correct? or