Last Updated on June 15, 2021

Atlantic Ultraviolet Corporation® provides a quality, direct, equivalent UV-C replacement lamp for the 302509 Trojan.
The STER-L-RAY ® (by Atlantic Ultraviolet Corporation®) Equivalent Replacement for germicidal UV-C lamp 302509 Trojan Technologies Model UV 3000 PLUS (part #05-0423-R) is a 4-Pin step, single-ended amalgam lamp that is 256 watts and 1564 mm when measured base face to base face. It is also classified as a low-ozone-producing lamp. Since this lamp has a rated effective life of 12,000 hours, it only needs to be changed once a year.
Atlantic Ultraviolet’s part number 05-0423-R is an equivalent replacement for the 302509 Trojan UV-C lamp and is referred to by other companies with different part numbers as follows:
- Emperor Aquatics, Inc. FL-2940
- Evoqua Water Technologies W2T836574
- Pentair FL-2940-PL
- Siemens LP6155
- Sunlight LP6155
- Trojan UV Technologies 302509
- Trojan UV Technologies 794447-OGN
- Trojan UV Technologies 794447-OSM
- Trojan UV Technologies Trojan Logic Series AL
- Trojan UV Technologies UV 3000 Plus
- UV Doctor 1605
- UV Doctor UVDRX-1605
- UV Superstore UV302509
Atlantic Ultraviolet’s huge stocking inventory contains equivalent replacement lamps for over 250 equipment brands and 5,000 models. Most UV-C lamps offered are Made in the USA.
To purchase the equivalent replacement 302509 Trojan UV-C lamp, visit the page for 05-0423-R on BuyUltraviolet.com
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For more information on STER-L-RAY ® Germicidal Ultraviolet UV-C Lamps
- LEARN: Ultraviolet.com
- SHOP: BuyUltraviolet.com
- Call: (631) 273-0500, Mon–Fri, 7am–6pm EST
- Email: Sales@AtlanticUV.com

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