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A small cylindrical metal halide lamp with ceramic base and LOK-IT connector

OSRAM

OSRAM HTI 1500W/60/P50 LOK-IT Lamp dlp replacement lamp

SKU CH-6Z7R-WMH46

High-output metal halide lamp delivering 130,000 lumens at 6000K with Ra >85 for professional moving-head fixtures

  • Product typeProject Lamp
  • Product weight0.099
  • 130,000 lm at 6000K gives powerful long-throw output
  • Ra >85 ensures clean whites and accurate colour rendering
  • 1500W at 100V draws 15A for high-efficiency operation
  • 0 mm LCL and 6.1 mm gap align precisely with fixture optics
  • 750-hour rated life supports extended professional use

Professional stage lamp for Robe ColorWash 2500E

The OSRAM HTI 1500W/60/P50 LOK-IT lamp is a single-ended metal halide light source built for professional stage, theater and touring moving-head fixtures. It targets lighting technicians who need a direct replacement for the Robe ColorWash 2500E AT Video and compatible 1500W-class units. The lamp delivers 130000 lumens at 6000K with Ra >85 for clean whites and accurate color rendering.

Tool-free LOK-IT base enables quick replacement

The lamp uses a LOK-IT! socket design that allows tool-free installation and removal during maintenance windows. Technicians must align the 6.1 mm cold electrode gap and 65.0 mm light center length precisely so the fixture optics focus correctly. Handling the quartz envelope with bare hands leaves contaminants that cause premature failure, so clean gloves are required during every swap.

1500W nominal power at 100V and 15A current

This specification determines electrical compatibility with the fixture ballast and power supply. The lamp draws 1500 watts at a nominal 100 volts and 15 amps, matching the Robe ColorWash 2500E AT Video requirements. Buyers needing a different wattage, voltage or base type must select an alternative model. Nominal lifetime is rated at 750 hours under standard operating conditions.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $196.99
Pricier than about 87% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameJaspertronics
Model nameRobe ColorWash 2500E AT Video-LAMP
Part numberRobe ColorWash 2500E AT Video-LAMP
Product typeProject Lamp

Questions about this item

How can I verify the HTI 1500W/60/P50 LOK-IT lamp is operating correctly after installation?

The fixture should produce a stable 130000 lm output at 6000K with Ra >85, drawing 15A at 100V, with no flicker or colour shift during the first hours of use.

What is included with the OSRAM HTI 1500W/60/P50 LOK-IT lamp and what must be sourced separately?

The package contains the single-ended metal halide lamp (part 54225) only; the LOK-IT socket, ballast, reflector, and fixture hardware are not supplied.

Which version of the 1500W LOK-IT lamp matches the Robe ColorWash 2500E AT Video?

Select the HTI 1500W/60/P50 LOK-IT (54225) with 65.0 mm LCL, 6.1 mm cold electrode gap, and 750-hour nominal life for correct optical alignment.

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