In research scenarios such as spectral analysis, photocatalysis studies, biofluorescence excitation, photovoltaic device calibration, and material aging simulation, the absence of spectral information, color temperature deviation, unstable light intensity, and scattered light spots are the core causes leading to experimental data deviations, poor repeatability, and difficulty in reproducing results. Conventional LED light sources have band gaps, rapid attenuation of ordinary domestic xenon lamps, and insufficient stability, which cannot meet the requirements of high-precision, long-term, and traceable standardized experiments.

The Sefan Optoelectronics 7ILXR150 xenon lamp is a 150W-level research-grade reference light source specifically designed for routine research and industrial detection. It is equipped with a German Osram original imported short-arc xenon lamp, combined with an optimized collimating optical path, linear voltage regulation power supply, and intelligent heat dissipation architecture. With four core advantages of full-spectrum full-fidelity replication, high luminous efficiency output, long-term high stability, and low operation and maintenance costs, it becomes a benchmark device for laboratory general-purpose sunlight simulation and precise light excitation.

Full-fidelity continuous full-spectrum, precise replication of natural sunlight

The 7ILXR150 xenon lamp can achieve a continuous ultraviolet, visible, and near-infrared spectrum coverage of 200?2500nm, perfectly compensating for the shortcomings of LED light sources' spectral discontinuity. The standard color temperature is approximately 6000K, with a color rendering index Ra > 90, closely matching the natural sunlight spectral distribution. The ultraviolet band has sufficient energy, and the visible light has a high restoration degree. It can truly reproduce outdoor lighting conditions. Whether for sunlight spectrum simulation, fluorescence spectrum excitation, photocatalytic reaction triggering, or wide-band response testing of optical devices, it can provide a standard lighting environment without deviation and high fidelity, fully meeting the requirements of journal-level precise experiments.

Optimized collimating optical path, high luminous efficiency, controllable light spot

The equipment is equipped with a self-developed efficient back-reflective collimating optical path system, with a light energy utilization rate of over 50% higher than traditional light sources. The small arc surface light emission design combined with a 6° precise beam angle control ensures good light beam straightness, uniform and pure light spots, clear edges without stray light. The standardized light output structure precisely matches the optical apertures of Sefan's entire monochromators and spectrometers, ensuring no loss in the optical path connection and high coupling efficiency. It can directly build a high-precision spectrometry testing system. At the same time, it supports the adaptation of various filters, fiber coupling components, and can flexibly switch between monochromatic light, band light, and wide-band light output, suitable for diverse experimental schemes.

Linear voltage regulation power supply, long-term continuous output with high stability

Abandoning the drawbacks of ordinary switch power supplies with large ripple and unstable light intensity, the 7ILXR150 is equipped with a high-precision linear power supply system. The current output is stable, with extremely low ripple, and the long-term power stability of the entire machine is less than 2%. Long-term continuous operation testing has no light intensity attenuation, color temperature deviation, or baseline drift. For long-term experimental scenarios such as long-term photocatalysis, material aging monitoring, and steady-state spectrum acquisition, it can maintain output consistency throughout the process, completely solving the problems of data jumps during experiments and unrepeatable results, significantly improving experimental reliability and research efficiency.

Intelligent heat dissipation + modular design, low loss, ultra-long lifespan

The equipment adopts a targeted heat dissipation mechanism in different areas + delayed cooling protection mechanism. During operation, the key heat sources are precisely cooled, and the fan continues to cool after shutdown, avoiding high temperatures from burning the lamp body and optical path structure, effectively extending the lifespan of the bulb. Relying on a mature modular architecture, the bulb and reflection components can be quickly disassembled and replaced without professional optical path adjustment, significantly reducing the later maintenance cost and downtime loss. The overall structure is compact, the body is small, and no complex installation and debugging is required. It can be used immediately and is suitable for frequent and regular use in laboratories.

Strong versatility and easy expansion, universal for all scenarios of research

The 7ILXR150 xenon lamp has full versatility and expansion capabilities, seamlessly connecting with Sefan's monochromator and dual-monochromator spectrometer series equipment, quickly building a standardized testing platform for light source - spectrometer - detector integration. It is widely applicable to various research and teaching scenarios such as photocatalysis/photodegradation experiments, biofluorescence excitation imaging, spectral response calibration of photodetectors, testing of film optical properties, environmental optical simulation, material weathering aging experiments, and teaching spectral demonstrations. It is a universal main benchmark light source for university laboratories, research institutes, and photovoltaic enterprises.

Ultra-wide full-spectrum coverage | High light efficiency concentrated output | Low ripple high stability | Intelligent long-term heat dissipation | Modular easy operation | High compatibility in all scenarios

Standard light sources are the foundation of precise experiments. The 7ILXR150 xenon light source from Saifan Optoelectronics replicates real sunlight using imported lamp cores and mature optical technology. With stable, efficient, and user-friendly core performance, it empowers every precise spectral research and photovoltaic detection experiment.