1000676 Ushio HPL-750/77V+ JS77V-750WC T6 Clear Halogen Lamp

Verified HPL 750 fixture guidance

ETC documentation reserves 77V HPL operation for Dimmer Doubling configurations. Compatibility is therefore limited to the explicit system requirement below:

ETC's current manufacturer-approval table does not mark any 750W/77V lamp as tested. Use this 77V lamp only where the fixture and Dimmer Doubling documentation explicitly require it; contact ETC Technical Services when approval is required.

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. This 77V lamp is intended only for properly configured ETC Dimmer Doubling systems; it is not a substitute for 115V, 120V, 230V, or 240V HPL lamps.

77V HPL 750 choices

These lamps share the 77V, 750W HPL platform, but rated life, output, color temperature, and filament construction can differ. Match the required performance before substituting.

• OSRAM 54825 HPL 750/77 — standard output, 22,950 initial lumens, 300-hour rated life

Availability and price shown on each linked product page are current for that listing.

• OSRAM HPL family specifications
• Ushio HPL compact-filament specifications
• ETC approved HPL lamp guidance

Safety: Disconnect power and allow the fixture to cool before service. Keep the quartz envelope clean; use clean gloves or a lint-free tissue. Install only in a fixture rated for this lamp's voltage and wattage and follow the fixture manufacturer's instructions.