UL Standard for Safety High-Intensity-Discharge Lamp Ballasts
|Publication Date:||25 May 1994|
The requirements in this standard cover indoor and outdoor ballasts, including starting circuits for the operation of high-intensity-disch
The requirements for ballasts consisting of resistance only are excluded from this standard.
An open core and coil ballast is acceptable only for use when in a lighting fixture, sign, or other enclosure acceptable for its intended application.
A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements in this standard, and that involves a risk of fire or of electric shock or injury to persons shall be evaluated using appropriate additional component and end-product requirements to maintain the level of safety as originally anticipated by the intent of this standard. A product whose features, characteristics, components, materials, or systems conflict with specific requirements or provisions of this standard does not comply with this standard. Revision of requirements shall be proposed and adopted in conformance with the methods employed for development, revision, and implementation of this standard.