Can a PAR fixture be either tungsten, HMI or LED?

• A. Yes
• B. No
• C. Only Tungsten and HMI
• D. Only LED

Answer: (A)

PAR fixtures are defined by their reflector design and the way they shape the beam, not by a single lamp type. Historically they used tungsten (incandescent/halogen) lamps, which gave a warm, consistent output. As technology advanced, PAR fixtures were made to accommodate different light sources: tungsten for traditional warmth, HMI for bright daylight color and high efficiency (with a ballast), and LED versions that mimic the same beam control while offering lower power and versatile color options. So, a PAR fixture can be built or purchased in tungsten, HMI, or LED variants, depending on the model and its intended lamp compatibility. The key is matching the fixture’s socket, ballast (if any), and power requirements to the lamp type.