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Compact high-pressure discharge lamp with ceramic base and glass arc tube

Jaspertronics

Jaspertronics NSL-189 189W 8000lm 8000K standard bulb

SKU CH-Q3HB-D8WS8 MPN NSL-189

An 189W high-pressure short arc discharge lamp delivering 8000 lumens at 8000K for moving-head stage fixtures

  • TypeProject Lamp
  • ColorAssorted
  • 8000 lm output lights large venues
  • 8000 K colour temperature gives crisp white light
  • 189 W high-pressure arc lamp designed for moving-head fixtures
  • 9 mm arc gap enables precise optical control
  • 2000 h rated life reduces replacement frequency

Stage lamp for moving-head fixtures

The Jaspertronics NSL-189 is a 189W super high-pressure discharge lamp built for professional moving-head stage lights. It delivers 8000 lumens at an 8000K colour temperature for intense, cool-white output. Designed for universal burn position, it fits fixtures such as the Clay Paky Sharpy and Elation Platinum Beam 5R series.

Replaces worn 5R discharge lamps

This lamp serves as a direct replacement when an existing 5R short-arc lamp reaches the end of its 2000-hour rated life. The upgrade is worth it when output has faded or colour shift affects show consistency. A fresh lamp restores the original 8000 lm intensity and 8000K colour point for reliable performance.

Limits of high-pressure short-arc technology

The lamp operates at 75V with a 0.9 mm arc gap and a 34.5 mm working distance inside a 51 x 56 mm envelope. High internal pressure and the short arc demand precise fixture alignment and adequate cooling. Universal burn position eases installation but does not remove the need for correct optical focus in each moving head.

Highlights

  • 8000 lm output lights large venues
  • 8000 K colour temperature gives crisp white light
  • 189 W high-pressure arc lamp designed for moving-head fixtures
  • 9 mm arc gap enables precise optical control
  • 2000 h rated life reduces replacement frequency

Specifications

BrandJaspertronics
ModelNSL-189
Part NumberNSL-189
TypeProject Lamp
ColorAssorted

Questions about this item

What are the physical dimensions of the NSL-189 lamp?

The lamp measures 51 x 56 mm, with a working distance of 34.5 mm and an arc gap of 0.9 mm.

How is the NSL-189 installed in a moving head fixture?

Install the lamp into the fixture's designated socket, ensuring the working distance aligns at 34.5 mm; the universal burn position allows any orientation.

When should the NSL-189 lamp be replaced?

Replace the lamp after approximately 2000 hours of use, as this is the average rated life for the high-pressure discharge arc.

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