Philips TUV 16W #112508 Germicidal T5 Clear Lamp – 16W/43V UV-C Medical & Disinfection Lamp 

253.7nm UV-C germicidal output with low ozone design – a 16W T5 clear lamp with G5 base, designed for professional air, water, and surface disinfection in medical and laboratory environments.

Quick Specs

• Brand: Philips
• SKU / Order Code: GLB112508 / TUV 16W T5
• UPC: 8711500638694
• Lamp Type: UV-C Germicidal (Low-Pressure Mercury-Arc)
• Wattage: 16 W
• Voltage: 43 V (ballast dependent)
• Base Type: G5 (Miniature Bi-Pin)
• Bulb Shape: T5 (16 mm diameter)
• Peak Wavelength: 253.7 nm UV-C
• Current: 0.40 A (typical)
• Rated Average Life: 8,000 hours
• Maximum Overall Length (MOL): 288 mm (11.34 in)
• Bulb Diameter: 16 mm (0.63 in)
• Glass Type: Quartz (low ozone version)

Product Overview

The Philips TUV 16W Germicidal Lamp (Order Code 112508) is a low‑pressure mercury‑arc lamp that emits short‑wave ultraviolet radiation peaking at 253.7nm – the wavelength proven to be most effective for disinfection. This T5 lamp is designed for a wide range of professional germicidal applications, including air and water purification in medical facilities, laboratories, and industrial settings.

Offering a long average life of 8,000 hours and available in a low‑ozone version, the Philips TUV 16W ensures reliable, consistent UV‑C output throughout its lifetime. The lamp's compact 16mm diameter allows for flexible integration into new and existing equipment.

Why Choose This Product

• Highly Effective 253.7nm UV-C Output: Scientifically proven to deactivate bacteria, viruses, and other microorganisms.
• Consistent Performance Over Lamp Life: A protective inside coating ensures constant UV output for the full 8,000 hours, providing reliable disinfection.
• Low Ozone Design: Quartz glass filters out the 185nm radiation that creates ozone, making it safer for sensitive medical and indoor environments.
• Compact T5 Form Factor: The small 16mm diameter offers design flexibility and efficient system integration.
• Long, Reliable Lifetime: Up to 8,000 hours of use reduces maintenance frequency and allows for planned servicing.
• Trusted Philips Quality: Philips quality meets stringent OEM standards for professional disinfection systems.

Technical Specifications

Dimensions

Applications

• Air purification systems – HVAC, portable air sterilizers
• Water disinfection – municipal, industrial, and residential UV water treatment
• Surface disinfection – medical equipment, laboratory countertops, food processing areas
• Medical and healthcare facilities – patient rooms, operating theaters, isolation wards
• Laboratory and research – biosafety cabinets, sterilizers, germicidal enclosures

Compatibility & Replacement

Fixture type: Designed for professional UV‑C disinfection systems using G5 (miniature bi‑pin) sockets and ballasts rated for 16W T5 germicidal lamps.

Base: G5 – 5mm spacing between pins. Standard for T5 germicidal lamps.

Ballast requirement: Requires a dedicated UV‑C ballast designed for 16W T5 low‑pressure mercury lamps. Do not use with standard fluorescent ballasts.

Before ordering, confirm:

• Equipment uses G5 sockets (same as standard T5 fluorescent).
• Ballast is specifically rated for 16W germicidal UV‑C lamps.
• Physical dimensions (288mm MOL, 16mm diameter) fit within your system.
• Lamp is suitable for the intended application – confirm ozone sensitivity (low ozone version recommended for occupied spaces).

Ordering Information

• Brand: Philips
• Order Code: GLB112508
• UPC: 8711500638694
• Description: 16W T5 UV-C Germicidal Lamp – 253.7nm, G5 base, low ozone, 8,000 hr life
• Case quantities and bulk pricing available – contact ADL Supply for volume orders.

Compliance & Certifications

• CE certified
• RoHS compliant
• UV‑C emission: 253.7nm peak (germicidal)
• Low ozone design reduces O₃ production
• Manufactured to ISO 9001 quality standards

ADL Supply recommends confirming all applicable compliance data with the Philips official product data sheet (TUV 16W T5) prior to specification or installation.

Safety & Handling Notes

• UV‑C radiation hazard – severe risk to eyes and skin: Never operate this lamp outside of an enclosed, shielded fixture. Direct exposure can cause serious injury. Always disconnect power before servicing.
• No bare hands: Do not touch the glass envelope with bare skin – use gloves or a cloth. Skin oils can create hot spots and shorten lamp life.
• Use only approved ballasts: Operate only with a ballast specifically designed for 16W T5 germicidal lamps. Using the wrong ballast will damage the lamp and may cause hazards.
• High voltage and temperature: Lamp operates at high voltage and becomes very hot. Allow to cool completely before handling.
• Mercury disposal: Contains mercury – dispose in accordance with local regulations. Do not break or crush.
• Fragile: Inspect for cracks before installation. Do not drop or shake.
• Follow equipment manufacturer's instructions and local electrical codes for installation.