Verified HPL 750 fixture guidance
Manufacturer and ETC fixture documentation identify the 115V HPL 750 format for these fixture families only when the fixture is wired, keyed, and rated for 115V, 750W HPL operation:
- ETC Source Four ellipsoidal fixtures rated for 750W HPL lamps
- ETC Source Four Zoom fixtures rated for 750W HPL lamps
- ETC Source Four PAR EA fixtures rated for 750W HPL lamps
- ETC Source Four PARNel EA fixtures rated for 750W HPL lamps
- ETC Source Four Fresnel fixtures rated for 750W HPL lamps
- ETC Source Four MultiPAR fixtures rated for 750W HPL lamps
ETC's manufacturer-approval table identifies this Ushio 115V HPL 750 lamp class as tested and approved. The fixture label and current manual still control.
Source Four jr and Source Four PAR MCM fixtures are limited to 575W and are not included here. Fixture voltage, socket keying, lamp-capacity marking, and the current equipment manual take precedence. Never substitute a 77V, 115V, 120V, 230V, or 240V lamp solely because the base appears to fit.