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4000 Trojan (441169-028) Equivalent Replacement Lamp

Part Number:
Lamp Category:
Medium Pressure
Ready to Ship - In Stock Ready to Ship - In Stock


Watts: 3,200 Watts
Length: 725 mm
Base: B41
Base Description: No Pins Frame Medium Pressure (B41)
Qtz. OD: 22 mm
Category: Medium Pressure
Type: Polychromatic
Wires: 0
Description: 441169-028 Trojan
Note: Color of Lamp Base has no bearing on operation or use, and should not be considered when determining lamp needed.

This lamp is an equivalent replacement lamp for the following:

Brand Model
Trojan UV UV 4000 (longer cage), 441169-028

Disclaimer: This is an Atlantic Ultraviolet Corporation® STER-L-RAY® brand lamp. It can be used as an equivalent replacement lamp for other brands.

ArmorLite™ Safety Shield is available for use with most STER-L-RAY ® Germicidal Ultraviolet Lamps. Contact our Ultraviolet Application Specialists to discuss the advantages of using germicidal lamps protected by the ArmorLite™ Safety Shield in your installation.

Our STER-L-RAY ® brand of Germicidal Ultraviolet Lamps can be used as equivalent replacement lamps for over 250 equipment brands and 5,000 models of ultraviolet equipment besides Atlantic Ultraviolet’s Air and Water Purifiers.

Can’t find lamp you are looking for? Each of our UV Application Specialists has access to an extensive cross referencing interface. Call us directly at 1-631-273-0500, Monday through Friday, 7am–6pm EST, email us at sales@atlanticuv.com.

Shipping Info

    Items marked "Ready to Ship - In Stock" are ready to ship and will do so promptly. Items marked "Varied Ship Date - Contact Us" are in production, and the ship date varies. Please place order & contact us for ship date.


Part Category:
Base Category (Pins per End):
No Pins
Lamp Length:
24 - 36 in. (611 - 914mm)
Part Type Equipment Brand Model / Part #
Lamp Ster-L-Ray 05-4286
Lamp Trojan UV Technologies 4000
Lamp Trojan UV Technologies 4000 (longer cage)
Lamp Trojan UV Technologies 441169-028
Lamp Trojan UV Technologies UV 4000