Replacement Fluorescent Bulb WW-33RA-0 - 4W

This 4-watt germicidal UV-C lamp is a direct replacement for the G4T5/SPL bulb. Engineered for UV-C germicidal output, it's used in water purification, air sterilization, and surface disinfection systems.

At 4 watts, it delivers consistent performance in compatible fixtures.

Key Features & Benefits

• UV-C Germicidal: Effective wavelength for disinfection and sterilization.
• Energy Efficient: 4-watt design provides good output at moderate energy consumption.
• Compact Design: T5 Linear form factor fits compatible fixture housings.
• Reliable Performance: Built for consistent operation in demanding applications.

Product Specifications

• MPN: G4T5/SPL
• Wattage: 4 Watts
• Bulb Shape: T5 Linear
• Condition: Brand New

Common Applications

This germicidal UV-C lamp is commonly found in:

• Water Purification Systems
• Air Sterilization Units
• Surface Disinfection
• HVAC Sanitation

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.