UVA 315–400 nm 40W Replacement Lamp – CureUV Brand

The UVA 315–400 nm 40 W lamp delivers a controlled ultraviolet spectrum that accurately replicates the most influential portion of natural sunlight for accelerated aging and weathering applications. Its output covers the critical UVA range responsible for material degradation, providing stable and repeatable irradiance ideal for performance validation, durability testing, and long-term exposure studies.

Designed for reliability, this high-quality fluorescent tube delivers stable irradiance between 0.3 – 1.2 W/m² and operates within a temperature-controlled environment, ensuring accurate exposure results. The lamp’s robust build features UV-grade explosion-proof glass, alloy-sealed ends, and a standard T12 G13 configuration for easy replacement and long service life.

Features and Benefits

• Precise UV Spectrum: Emits radiation between 315 nm and 400 nm
• Stable Irradiation Output: Maintains uniform intensity of 0.3 – 1.2 W/m² across extended operating cycles.
• Long-Life Design: Rated for approximately 8,000 hours of consistent UV performance.
• High-Quality Construction: Single-piece glass with alloy-sealed ends ensures mechanical integrity and safety.
• Easy Replacement: Standard T12 G13 bi-pin base fits most compatible UV testing systems.
• Consistent Performance: Engineered for use in controlled-temperature, high-humidity test environments.
• Wide Compatibility: Suitable for a range of UV aging, coating, polymer, and material endurance test systems.

Additional Information

• Lamp Type: T12 Fluorescent
• Rated Power: 40 W
• Wavelength Range: 315 – 400 nm
• Irradiation Intensity: 0.3 – 1.2 W/m²
• Voltage: 120 V / 60 Hz
• Base Type: G13 Bi-Pin
• Material: UV-resistant, explosion-proof glass
• Color: UVA Lamp

Additional Information

This lamp is built to deliver precise ultraviolet exposure and long-term consistency in demanding test conditions, making it an essential replacement component for UV-based accelerated weathering and material aging systems.