GPH287T5L/4 4 Pin

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


Watts: 14 Watts
Length: 287 mm
Base: B16
Base Description: 4 Pin Single Ended (B16)
Qtz. OD: 15 mm
Wiring: Preheat
Output: Standard
Category: Preheat
Type: L
Wires: 2
Description: GPH287T5L/4
Note: Color of Lamp Base has no bearing on operation or use, and should not be considered when determining lamp needed.

This lamp is a replacement lamp for the following Atlantic Ultraviolet Corporation® Ultraviolet Products:

Brand Model
AeroLogic® Aero-12
Bio-Logic® BIO-1.5
Bio-Logic® Pure Water Pack™ Pure Water Pack
Tank Master TM16

If you are looking to purchase replacement parts for your MINIPURE® MIN-1.5 or MIN-3, or Bio-Logic® BIO-1.5 or Pure Water Pack™, consider buying our maintenance kits which contain a replacement lamp, quartz sleeve, and O-rings.

MINIPURE® MIN-1.5 Maintenance Kit MINIPURE® MIN-3 Maintenance Kit
Bio-Logic® Bio-1.5 Maintenance Kit Bio-Logic® Pure Water Pack™ Maintenance Kit

This lamp is an equivalent replacement lamp for the following:

Brand Model
American Ultraviolet GML225
AquaPro Industrial UV1-L
Aqua Azul L-1-805
Aqua Treatment Services ATS4-287
Aqua Ultraviolet 15 Watt, A20015
Barnstead LMX13-UV
Current-USA / Gamma UV 15 Watt, UV1411
Glasco Ultraviolet 1508
Ideal Horizons 41003, 42002, LBR-4, LBRE-4
International Water-Guard Industries NPS-A6
LabStrong Corporation LMP13
Lancaster Pump & Water Treatment LUV-X4, X4-6
Parker-Racor 33-5002, VMS-3
Polaris Scientific UV GL14SE4P, UV-2C
Pureflow Inc. PF-LAB-DEO3
Purely UV Products PUVLF285
R-Can / Sterilight S1RL
Siemens / Sunlight LP4130
Sol-Air Systems ES-SolAire Two, ES-SolAire Two-2UV
Thermo Fisher Scientific LMX13
Trojan UV 600, 602, 622, 650144, UV 600, UV 601, UV 602, UV 622
Ultra Dynamics 7001-805, 8050 UD, 8101-PP.5, P1, S2, VP-1
UVC-Lighting D287T5, UV201
UV Doctor 1111, UVDRX-1111
UV-Guard 11018
UV Superstore GL287/4, GPH287/4
Village Marine Tech. 33-5002, VMS-3
Watertec Enterprise LS287T5L, UV2A, UV-LS2A.RL
Watts Water Technology WUV2, WUVLAMP2
Wedeco UV LBRE-4
Xtra-Fresh Air ES-SolAire Two
Zapp Pure UV ZP-5

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:
Atlantic UV Product Line:
AeroLogic, Bio-Logic, Minipure, Tank Master
Base Category (Pins per End):
4 Pin Base
Cross Reference Brands A:
Atlantic Ultraviolet MIN-3, American Ultraviolet GML225, Aqua Azul L-1-805, Aqua Treatment Service ATS4-287, Aqua Ultraviolet - Aqua UV 15 Watt, Atlantic Ultraviolet BIO-1.5, Atlantic Ultraviolet MIN-1.5, ATS ATS4-287
Cross Reference Brands B to F:
Barnstead Thermo Fischer Scientific LMX13
Cross Reference Brands G to O:
Gamma Current USA 15 Watt, Hydro-Safe HSUV-SS-2-1, Gamma Current USA UV1411, Glasco 1508, Ideal Horizons 41003, Ideal Horizons 42002, Ideal Horizons LBR-4
Cross Reference Brands P to S:
Polaris Scientific UV GL14SE4P, Polaris Scientific UV UV-2C, Purely UV Products PUVLF285, Siemens LP4130, SolAir Systems Inc ES-SolAire Two, SolAir Systems Inc ES-SolAire Two-2UV, SterLRay BIO-1.5, SterLRay MIN-1.5, SterLRay MIN-3, Sunlight LP4130
Cross Reference Brands T to Z:
Thermo Fisher Scientific LMX13, Ultra Dynamics P1, Ultra Dynamics 7001-805, Ultra Dynamics S2, Ultradynamics P1, Ultra Dynamics VP-1, Water Guard NPS-A6, WaterTec LS287T5L, WaterTec UV2A, WaterTec UV-L2SA.RL, Watts HSUV-SS-2-1, Watts WUV 2, Xtra-Fresh Air ES-SolAire Two, Zap Pure UV ZP-5
Cross Reference Trojan:
UV 602, UV 622, UV 650144
Lamp Length:
0 - 12 in. (0 - 305mm)
Ozone Producing:
Replacement Part Type:
Part Type Equipment Brand Model / Part #
Lamp Aero-Logic Aero-12
Lamp American Ultraviolet, Inc. GML225
Lamp Aqua Azul Corporation L-1-805
Lamp AquaPro Industrial UV1-L
Lamp Aqua Treatment Services, Inc. ATS4-287
Lamp Aqua Ultraviolet 15 Watt
Lamp Aqua Ultraviolet A20015
Lamp Atlantic Ultraviolet Corporation Aero-12
Lamp Atlantic Ultraviolet Corporation BIO-1.5
Lamp Atlantic Ultraviolet Corporation MIN-1.5
Lamp Atlantic Ultraviolet Corporation MIN-3
Lamp Atlantic Ultraviolet Corporation Pure Water Pack
Lamp Atlantic Ultraviolet Corporation TM16
Lamp ATS ATS4-287
Lamp Barnstead LMX13-UV
Lamp Bio-Logic BIO-1.5
Lamp Bio-Logic Pure Water Pack
Lamp Current-USA, Inc. 15 Watt
Lamp Current-USA, Inc. UV1411
Lamp Evoqua Water Technologies LLC LF2 - Standard
Lamp Evoqua Water Technologies LLC W2T850794
Lamp Gamma UV 15 Watt
Lamp Gamma UV UV1411
Lamp Glasco Ultraviolet 1508
Lamp Ideal Horizons 41003
Lamp Ideal Horizons 42002
Lamp Ideal Horizons LBR-4
Lamp Ideal Horizons LBRE-4
Lamp International Water-Guard Industries Inc. NPS-A6
Lamp LabStrong Corporation LMP13
Lamp Minipure MIN-1.5
Lamp Minipure MIN-3
Lamp Parker-Racor 33-5002
Lamp Parker-Racor VMS-3
Lamp Polaris Scientific UV GL14SE4P
Lamp Polaris Scientific UV UV-2C
Lamp Pureflow Inc. PF-LAB-DEO3
Lamp Purely UV Products PUVLF285
Lamp R Can S1RL
Lamp Siemens LP4130
Lamp Sol-Air Systems Inc. ES-SolAire Two
Lamp Sol-Air Systems Inc. ES-SolAire Two-2UV
Lamp Sterilight S1RL
Lamp Ster-L-Ray 05-1366-R
Lamp Ster-L-Ray BIO-1.5
Lamp Ster-L-Ray GPH287T5L/4
Lamp Ster-L-Ray MIN-1.5
Lamp Ster-L-Ray MIN-3
Lamp Sunlight LP4130
Lamp Tank Master TM16
Lamp Thermo Fisher Scientific LMX13
Lamp Trojan UV Technologies 600
Lamp Trojan UV Technologies 602
Lamp Trojan UV Technologies 622
Lamp Trojan UV Technologies 650144
Lamp Trojan UV Technologies UV 600
Lamp Trojan UV Technologies UV 601
Lamp Trojan UV Technologies UV 602
Lamp Trojan UV Technologies UV 622
Lamp Ultra Dynamics 7001-805
Lamp Ultra Dynamics 8050 UD
Lamp Ultra Dynamics 8101-PP.5
Lamp Ultra Dynamics P1
Lamp Ultra Dynamics S2
Lamp Ultra Dynamics VP-1
Lamp UVC-Lighting D287T5
Lamp UVC-Lighting UV201
Lamp UV Doctor 1111
Lamp UV Doctor UVDRX-1111
Lamp UV-Guard 11018
Lamp UV Superstore, Inc. GL287/4
Lamp UV Superstore, Inc. GPH287/4
Lamp Village Marine Tech 33-5002
Lamp Village Marine Tech VMS-3
Lamp Watertec Enterprise LS287T5L
Lamp Watertec Enterprise UV2A
Lamp Watertec Enterprise UV-LS2A.RL
Lamp Watts Water Technology Company WUV2
Lamp Watts Water Technology Company WUVLAMP2
Lamp Wedeco UV Technologies, Inc. LBRE-4
Lamp Xtra-Fresh Air ES-SolAire Two
Lamp Zapp Pure UV ZP-5