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Rectangular xenon projector lamp, silver metal housing with ceramic base and cable connector

Jaspertronics

Jaspertronics DP2K-20Cx-4.2kW-LAMP 4200W 1900 Hour Xenon Luminity Series Lamp

SKU CH-RZG2-BM0JC

4200W xenon lamp rated for 1900 hours, compatible with Barco DP2K-20Cx and other digital cinema projectors

  • Product typeProject Lamp
  • Product weight6
  • 4200W output powers large cinema projectors
  • 1900-hour rated life reduces replacement frequency
  • Compatible with DP2K-20Cx and other Barco models
  • Ushio DXL-40BAF/L design ensures high stability
  • 0000 kg weight suits professional installation

Digital Cinema Xenon Lamp

The Jaspertronics DP2K-20Cx-4.2kW-LAMP is a 4200W Ushio DXL-40BAF/L digital cinema xenon replacement lamp rated for 1900 hours. It is built for Barco DP-series and Galaxy-series projectors used in professional exhibition environments.

Thermals Noise Power

The lamp operates at 4200W and requires compatible projector cooling systems to manage thermal load during continuous or cycled operation. Internal research indicates that on-off cycles of two hours on and ten minutes off can delay flicker onset by up to 30 percent compared to eleven-hour continuous runs.

Approved Compatibility List

This unit replaces Barco part R9855974 and Ushio part 5002388 across multiple models including DP-1500, DP-2000, DP-3000, DP2K-15C, DP2K-19B, DP2K-20C, DP2K-20Cx, DP2K-23B, DP2K-32B, DP2K-P, DP4K-19B, DP4K-23B, DP4K-P, Galaxy 4K-12, Galaxy 4K-12 HFR, Galaxy 4K-23, Galaxy 4K-23 HFR, Galaxy 4K-32 and Galaxy 4K-32 HFR. It is not suited for non-Barco digital cinema projectors or lower-wattage housings.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $868.99
Pricier than about 94% of the 9,513 comparable items (median $99.99).

Specifications

Product
Brand nameJaspertronics
Model nameDP2K-20Cx-4.2 kW-LAMP
Part numberDP2K-20Cx-4.2 kW-LAMP
Product typeProject Lamp

Questions about this item

How do I install the DP2K-20Cx-4.2kW-LAMP and which step is most often missed?

Power down the projector and let it cool completely. Remove the lamp cover, unplug the old xenon lamp connector, and fit the new 4200 W unit. The step most often missed is reseating the high-voltage connector firmly until it clicks; a loose seat causes immediate flicker.

What maintenance or replacement will this 1900-hour xenon lamp need later?

Plan a full lamp replacement once the 1900-hour rated life is reached. No user-serviceable parts exist inside the sealed bulb; only external airflow checks and keeping the projector filters clean will help it reach the rated hours.

What limit appears first during sustained use of this 4200 W xenon lamp?

The 1900-hour rated lifespan is the first hard limit. Operational research shows that running 2-hour on/10-minute off cycles delays flicker onset by up to 30 % compared with 11-hour continuous runs, but total hours remain the governing limit.

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