Trojan 602804 (UVMax B) Equivalent Replacement UV Lamp

Part Number:
Lamp Category:
High Output
Ready to Ship - In Stock Ready to Ship - In Stock


Watts: 22 Watts
Length: 226 mm
Base: B29
Base Description: 4 Pin Single Ended Large Round with Barriers (B29)
Qtz. OD: 15 mm
Wiring: Preheat
Output: HO
Category: HO
Type: L
Wires: 2
Description: 602804 Trojan Equivalent Replacement UV Lamp for UVMax B
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 Technologies 602726, 602804, 650690, 650691, 660037-R, UVMax B, UVMax B4
Viqua 0799932638039, 799932638039

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

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):
4 Pin Base
Lamp Length:
0 - 12 in. (0 - 305mm)
Part Type Equipment Brand Model / Part #
Lamp Ster-L-Ray 05-2601
Lamp Trojan UV Technologies 602726
Lamp Trojan UV Technologies 602804
Lamp Trojan UV Technologies 650690
Lamp Trojan UV Technologies 650691
Lamp Trojan UV Technologies 660037-R
Lamp Trojan UV Technologies B
Lamp Trojan UV Technologies B4
Lamp Trojan UV Technologies UVMax B
Lamp Trojan UV Technologies UVMax B4
Lamp Viqua 0799932638039
Lamp Viqua 602726
Lamp Viqua 602804
Lamp Viqua 650690
Lamp Viqua 650691
Lamp Viqua 660037-R
Lamp Viqua 799932638039
Lamp Viqua B
Lamp Viqua B4
Lamp Viqua UVMax B
Lamp Viqua UVMax B4