Philips UVA PL-L 36W/09/4P Replacement Bulb

The Philips PL-L 36W/09/4P is a 36-watt UV-A lamp designed for applications requiring reliable ultraviolet output in the 315–380 nm spectral range. Its UV-A output makes it suitable for specialized applications including phototherapy, UV curing, insect traps, and photocatalytic oxidation.

This compact 2xT16 twin-tube lamp features a 2G11 4-pin base and delivers 8.6 watts of UV-A radiation when new and 7.3 watts after 100 hours of operation. The PL-L configuration provides substantial UV-A output from a compact lamp design, making it well suited for equipment where installation space is limited.

Features & Benefits

• UV-A Output: Emits ultraviolet radiation across the 315–380 nm spectral range.
• Multiple Applications: Suitable for phototherapy, UV curing, insect traps, and photocatalytic oxidation equipment.
• Compact Twin-Tube Design: 2xT16 configuration provides effective UV-A output from a space-efficient lamp.
• 2G11 4-Pin Base: Designed for compatible fixtures using the standard 2G11 lamp connection.
• Reliable UV Performance: Provides 8.6 W of initial UV-A radiation and 7.3 W after 100 hours.

Technical Specifications

• Product: PL-L 36W/09/4P
• Lamp Type: UV-A
• Color Designation: Ultra Violet A
• Color Code: 09
• Spectral Range: 315–380 nm
• Power Consumption: 36 W
• Lamp Current: 0.435 A
• Lamp Voltage: 106 V
• Cap/Base: 2G11 – 4 Pin
• Bulb Shape: 2xT16
• UV-A Radiation at 0 Hours: 8.6 W
• UV-A Radiation at 100 Hours: 7.3 W
• UV Depreciation at 500 Hours: 30%
• UV Depreciation at 1,000 Hours: 40%
• Useful Life: 1,000 hours
• Life to 50% Failures: 2,000 hours
• Maximum Overall Length: 416.6 mm (16.40 in)
• Maximum Lamp Width: 39 mm (1.54 in)
• Net Weight: 104 g
• Nominal Mercury Content: 4.4 mg
• Maximum Mercury Content: 4.9 mg

Common Applications

• UV curing
• Insect traps
• Phototherapy equipment
• Photocatalytic oxidation systems
• Specialty UV-A equipment

Installation Diagrams

Photometrics

Safety: UV radiation can be harmful to the eyes and skin. Always operate this lamp inside appropriately designed equipment and use suitable UV protection when servicing or handling UV systems.