Berson Replacement UV Lamp, B42V, 843 mm × Ø15 mm, 4-Pin
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Product Description
A UV lamp is a scheduled replacement, not a failure item. Its UV-C output falls steadily through life while the lamp continues to light normally, so a reactor with visibly working lamps can be well below its dosing duty. Replacement is made on elapsed operating hours against the measured intensity trend, not on the lamp going out. Order against the reactor model, and handle the new lamp by its ends only — skin oils fired onto the envelope at operating temperature devitrify the quartz and cost output permanently. This lamp is 843 mm long, 15 mm in diameter, and fitted with a 4-pin base. The same envelope and base are used across the Berson B42V, 80VIK and 42/S positions, so dimensions alone do not identify the lamp — order against the reactor model.
Technical Specifications
- Component type
- UV lamp
- Length
- 843 mm
- Diameter
- 15 mm
- Lamp base
- 4-pin
- Fits
- Berson B42V
- Compatible with B42V
- HS code
- 8539.49
Standards & Compliance
- Material
- Quartz glass envelope, amalgam
- Temperature Range
- Operating: 40°C bulb wall typical
- HS Code
- 8539.49
Cross References
- Article 10106-0408
Compatibility & Fitment
Compatible with Berson B42V UV reactor series.
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-10-02. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 10106-0408?
- 10106-0408 can be ordered from cballast.com as a Berson catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Berson product?
- The manufacturer part number is 10106-0408.
- What is the HS code for 10106-0408?
- The customs tariff (HS) code for 10106-0408 is 8539.49.
- Who manufactures 10106-0408?
- 10106-0408 is a Berson product in the Electrochlorination & Water Treatment range.
- Is a datasheet available for 10106-0408?
- Yes — the 10106-0408 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 10106-0408?
- The minimum order quantity is 1.
- Is 10106-0408 available?
- Yes — 10106-0408 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).