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Compact high-pressure arc lamp with ceramic body and metal base, 46 by 45 mm

Jaspertronics

Jaspertronics Sagitter SG Prince U-Stage 2R High-Pressure Stage Lamp

SKU CH-Z9AH-C1W3P

High-pressure short-arc stage lamp built for the Sagitter SG Prince moving head with 5150 lumens, 8000K colour temperature and 6000-hour rated life

  • Product typeProject Lamp
  • Product colorAssorted
  • Delivers 5150 lumens for intense stage brightness
  • 8000K colour temperature creates crisp cool-white output
  • 132W at 69V with 0.8mm arc gap for efficient high-pressure arc operation
  • Universal burn position allows flexible fixture mounting
  • 6000-hour rated life reduces lamp replacement frequency

U-Stage 2R High-Pressure Stage Lamp

The Jaspertronics U-Stage 2R is a high-pressure short arc discharge lamp designed for the Sagitter SG Prince moving head fixture. It serves as a direct replacement light source for professional stage, concert and nightclub lighting installations. The lamp produces a high lumen output suitable for beam and hybrid moving head applications.

Thermals, Noise and Power Draw

Operating at 132W and 69V with a 0.8 mm arc gap, the lamp generates intense light from a compact 46 x 45 mm envelope. It carries an average rated life of 6000 hours and supports universal burn position for flexible fixture mounting. The high colour temperature of 8000K delivers cool white output for demanding entertainment environments.

Replacement and Upgrade Context

This lamp replaces the Ushio NSL-132 2R in compatible moving heads including the Elation Sniper 2R, Martin Rush MH4 and Chauvet Rogue R1 Beam. The jump is worth it when a fixture requires a 132W 2R arc source with a 37.7 mm working distance and the original lamp has reached end of life. Fixtures needing different wattage or base types cannot use this lamp.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $69.99
Pricier than about 81% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameJaspertronics
Model nameSagitter SG Prince
Part numberSagitter SG Prince
Product typeProject Lamp
Product colorAssorted

Questions about this item

How is the U-Stage 2R lamp installed in the Sagitter SG Prince fixture and what step is often missed?

Align the lamp base with the fixture socket, insert it gently until seated, and secure the retaining clip; the step often missed is verifying the 37.7 mm working distance so the arc sits at the correct focal point.

What maintenance or replacement will the 132 W high-pressure short-arc lamp need during its service life?

The lamp is rated for 6000 hours average life; after that period plan a full lamp replacement as output drops and arc stability degrades.

What limit appears first when the lamp runs continuously at full power in a moving-head fixture?

The 8000 K arc temperature and 69 V operating voltage push the envelope and thermal stress on the 0.8 mm gap typically causes lumen depreciation before the 6000-hour rating is reached.

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