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Xenon L Series projector lamp, 4200W, 1400 hour rating

Jaspertronics

Jaspertronics DP2K-23B 4200W 1400 Hour Xenon L Series Projector Lamp

SKU CH-T8BF-T5CEM

4200W xenon L Series projector lamp rated for 1400 hours of dependable service life in professional cinema environments

  • Product typeProject Lamp
  • Product weight6
  • 4200W power delivers high brightness for cinema projection
  • 1400-hour warranty rating supports dependable long-term operation
  • Xenon L Series technology ensures stable arc performance
  • 294mm lamp length with 123mm LCL enables precise fitment
  • Compatible with Barco DP2K-23B and other DP2K/DP4K series projectors

Cinema-grade xenon lamp

The Jaspertronics DP2K-23B lamp is a 4200W xenon short-arc unit built for Barco digital cinema projectors. It targets theatres, screening rooms and event venues that need reliable high-output illumination. The lamp carries a 1400-hour warranty rating and is powered by Ushio technology for consistent brightness in professional projection environments.

Direct DXL-40BAF/L replacement

This lamp replaces the DXL-40BAF/L (5002388) across compatible Barco platforms including DP2K-15C, DP2K-19B, DP4K-19B, DP2K-20C, DP2K-23B, DP4K-23B, DP2K-32B, DP4K-32B, DP-1500, DP-2000 and DP-3000. The upgrade is worth it when an existing xenon lamp reaches end of rated life or shows reduced output stability. It is not for operators seeking solid-state light sources or lower-power alternatives.

Sustained 4200W operation

Rated at 4200W input with an operating range of 29404200W, the lamp runs at 35V and 125A during continuous projection. Key fitment dimensions include 294mm length, 123mm LCL, 6mm cold arc gap, 60mm bulb diameter and 131mm cable length to support correct installation. Under sustained load the xenon arc maintains stable output for the full 1400-hour warranty period rather than fading after short bursts.

How it compares

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

Price $628.99
Pricier than about 93% of the 9,513 comparable items (median $99.99).

Specifications

Product
Brand nameJaspertronics
Model nameDP2K-23B-4.2 kW-LAMP
Part numberDP2K-23B-4.2 kW-LAMP
Product typeProject Lamp

Questions about this item

What are the lamp length, LCL, and cold arc gap dimensions for the DP2K-23B-4.2kW-LAMP?

The lamp measures 294mm in length, 123mm LCL, and has a 6mm cold arc gap for proper fitment in compatible Barco projectors.

How is the lamp installed and which step is commonly missed?

Align the lamp using the 123mm LCL reference and secure the 131mm cable connections; the step often missed is verifying the 6mm arc gap seating before powering on.

When should the lamp be replaced based on its rated service life?

The lamp carries a 1400-hour warranty rating; plan replacement as brightness declines near that threshold to maintain consistent output.

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