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Sony SRX-T420 — replacement xenon lamps

2 lamp part numbers listed for this unit · 4–4.2 kW

WattageLamp brandPart numberOEM warranty life
4000 WUSHIODXL-40SRX/LL—
4200 WSonyLKRX-2042A—

Lamp for your Sony SRX-T420?

Tell us which lamp is fitted now (a photo of the label is enough) and how many you need. We confirm fit and quote within 24 hours.

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How to pick the right one

  1. Read the part number and wattage on the lamp that is in the unit now.
  2. Check the hour counter — replace at the rated life, not after it. Over-run lamps are the ones that fail violently.
  3. Send us the part number, your equipment model and quantity. We answer with a matched lamp, warranty hours, lead time and freight cost.

Frequently asked

Which lamp does the Sony SRX-T420 use?

Lamps published for the Sony SRX-T420 include: USHIO DXL-40SRX/LL (4000 W); Sony LKRX-2042A (4200 W). The right wattage depends on how your unit is configured — check the label of the lamp fitted now.

Can I run a lower or higher wattage lamp in the Sony SRX-T420?

Only within the range the manufacturer lists for your lamphouse, rectifier and cooling. If you are unsure, send us a photo of the lamp label and the rating plate and we will check before quoting.

Do you supply original or compatible lamps?

We quote compatible replacement lamps matched to the original on wattage, base, dimensions and burn position. Warranty hours are stated on every quote.

Safety: high-power xenon lamps are pressurised. Only trained staff should change them, wearing a face shield and protective clothing. Handling guide.

Compatibility information is compiled from published manufacturer and distributor listings and is given for identification only. Verify against your equipment manual before ordering.

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