What Are Philips UVA and UVB Compact Lamp Equivalents for OEM Applications?
Philips UV lamps can be replaced with equivalent compact UV lamps that match electrical specifications and emission wavelength. LightSources provides LightTech equivalents for PL-S and PL-L lamps across UVB, UVA, and actinic ranges used in phototherapy, insect control, and industrial applications.
Compact PLL & PLS UV Lamps for Phototherapy, Insect Control, and Industrial Applications
OEM manufacturers replacing legacy Philips / Signify UV lamps require equivalent solutions that match electrical characteristics, emission wavelength, and application performance. LightSources provides LightTech compact UV lamp equivalents engineered to integrate into existing OEM systems while maintaining consistent UV output and reliability.
These compact lamps are used across phototherapy, insect control, food service environments, and specialized industrial applications, where wavelength accuracy and performance stability are critical.
Philips to LightTech UV Lamp Equivalents
The following examples demonstrate equivalent compact UV lamps available from LightSources. Additional wattages and configurations are available to meet specific OEM requirements:
Philips Lamp Description
Voltage (V)
Current (A)
Base
Philips Product Code
LightTech Equivalent
Application
Emission Peak (nm)
Philips UVB Narrowband PL-S 9W/01
60
0.17
G23
9279 017 001 21
LightTech UVB Narrowband 9W/01
Phototherapy
313
Philips UVB Narrowband PL-L 36W/01
106
0.43
2G11
9279 034 001 21
LightTech UVB Narrowband 36W/01
Phototherapy
313
Philips UVB Broadband PL-S 9W/12
60
0.17
G23
9279 017 012 07
LightTech UVB Broadband 9W/12
Phototherapy
315
Philips PL-S 9W UVA-1 (Color 09)
60
0.17
G23
9280 017 210 14
LightTech 9W/09
Phototherapy
350
Philips PL-L 36W UVA-1 (Color 09)
106
0.43
2G11
9279 034 210 14
LightTech 36W/09
Phototherapy
350
Actinic BL PL-S 9W/10
60
0.17
G23
9279 017 210 08
LightTech 9W/10
Insect Trap
368
Actinic BL PL-L 36W/10
106
0.43
2G11
9279 034 210 07
LightTech 36W/10
Insect Trap
368
LightSources offers all standard compact lamp wattages, including:
5W, 7W, 9W, 11W, 13W, 18W, 24W, 36W, and 55W
In addition to PL-S and PL-L formats, equivalent lamps are also available in:
T12
T8
T5
Understanding UVA and UVB Lamp Performance
Selecting the correct replacement lamp requires more than matching wattage or base type. Wavelength and emission characteristics directly impact application performance.
UVB Narrowband (313 nm)
UVB narrowband lamps are commonly used in medical phototherapy systems, particularly for treating conditions such as psoriasis and vitiligo. The 313 nm wavelength is widely recognized for its therapeutic effectiveness while minimizing unnecessary exposure.
UVB Broadband (315 nm)
Broadband UVB lamps emit across a wider portion of the UVB spectrum and are used in specific phototherapy and dermatological applications.
UVA-1 (350 nm)
UVA lamps provide deeper penetration and are used in advanced dermatological treatments and specialty phototherapy systems.
Actinic / Blacklight (368 nm)
Actinic lamps are designed for insect attraction, pest control, and fluorescence-based applications, including inspection and industrial processes.
Applications for Compact UV Lamps
LightTech compact UV lamps support a wide range of OEM applications across industries.
LightSources supports OEM manufacturers with both direct lamp replacements and custom-engineered solutions.
Capabilities include:
Equivalent replacements for Philips / Signify UV lamps
Custom wattages and configurations
Multiple lamp geometries and form factors
Proprietary bases, sockets, and electrical interfaces
Integration support for existing OEM systems
Whether replacing a legacy lamp or developing a new system, LightSources works with OEM partners to ensure compatibility, performance consistency, and long-term supply.
1) Are Philips UV lamps being discontinued or replaced?
Many OEM manufacturers and equipment operators are actively seeking Philips/Signify UV lamp equivalents due to supply chain shifts, lifecycle planning, and long-term replacement considerations. In many applications, equivalent compact UV lamps can be specified by matching electrical characteristics, base configuration, lamp geometry, and emission wavelength rather than relying on a single lamp brand.
For PL-S and PL-L compact UV lamps, OEM-compatible equivalents are commonly available for:
• UVB narrowband phototherapy • UVA phototherapy • Actinic insect control • UV-C disinfection systems When replacing a Philips UV lamp, it is important to verify:
• Lamp wattage • Voltage and current • Base type (G23, 2G11, etc.) • Emission wavelength • Physical dimensions • Ballast compatibility
Compact UV lamp systems are often engineered around these parameters rather than a specific lamp label.
2. How do I find the correct Philips PL-S or PL-L UV lamp equivalent?
The best way to identify a Philips PL-S or PL-L equivalent is to match both the electrical specifications and the UV emission characteristics of the original lamp. Matching wattage alone is not enough in medical, industrial, or UV disinfection applications.
Most OEM replacement programs verify:
• Lamp family (PL-S or PL-L) • Base type • Operating voltage/current • UV wavelength • Application requirements • Physical fit within the existing equipment
For example: • UVB narrowband lamps typically operate around 311–313 nm for phototherapy applications. • UVA lamps are commonly used around 350 nm. • Actinic lamps for insect attraction commonly operate near 368 nm.
Many compact UV lamp systems were originally designed around Philips geometries, making equivalent replacements possible when specifications are properly matched. LightSources offers a wide selection of Philips equivalent lamps. Connect with an engineer to learn more.
Can compact UV lamps be used in existing OEM phototherapy or UV equipment?
Yes, compact UV lamps are commonly engineered as direct-fit replacements for existing OEM systems when the lamp specifications, geometry, and electrical requirements are compatible. Many OEM systems use compact PL-S and PL-L lamp formats because they support:
• Small system design • Consistent UV output • Simplified lamp replacement • Flexible equipment integration
This is especially important in: • Phototherapy systems • UV disinfection equipment • Insect control systems • Industrial UV processing equipment
For OEM applications, manufacturers often work directly with lamp engineering partners to validate compatibility and maintain consistent long-term performance across installed equipment bases.
Partner with LightSources for OEM UV Lamp Solutions
LightSources provides OEM manufacturers with reliable UV lamp equivalents designed to meet performance, integration, and lifecycle requirements. With decades of experience in specialty lamp engineering and manufacturing, LightSources supports both replacement programs and new product development across a wide range of UV applications.
LightSources brings decades of expertise in UV and specialty lamp engineering, supporting OEM manufacturers with reliable performance across phototherapy, industrial, and technical applications. We provide Philips-compatible compact UV lamp equivalents along with custom-engineered solutions designed for integration, consistency, and long-term supply. Contact us to discuss your Philips UV lamp replacements and OEM UV lamp solutions.
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