
( Brand: Thorlabs ), ( Manufacturer Part Number: M455D2 ), ( Part Type: Led )
The M455D2 High Power LED from Thorlabs, operating at a center wavelength of 455nm, is a remarkable light-emitting diode that offers an impressive nominal output power of 900mW. This ultra-violet to blue light source is ideal for a wide range of scientific, industrial, and research applications where a strong, focused, and coherent light is required.
This high-quality LED features a die-attached chip design, ensuring optimal heat dissipation and prolonging the lifespan of the device. The M455D2 LED is housed in a compact, threaded package that allows for easy integration into various setups, such as spectroscopy, fluorescence microscopy, and photolithography, among others.
With a typical forward current of 1.0A, the M455D2 LED produces a beam with a narrow angular profile, minimizing light wastage and increasing the efficiency of the overall system. The LED's high power output and well-controlled beam characteristics make it an excellent choice for applications requiring high-intensity light sources, such as laser pumping or excitation of specific materials.
The M455D2 LED from Thorlabs is a reliable and versatile light source, ensuring consistent and stable performance over time. Its robust construction and high-quality design make it a valuable addition to any laboratory or industrial setting, providing researchers, engineers, and technicians with the powerful light they need to push the boundaries of scientific knowledge and technological innovation.
The Thorlabs M455D2 455nm LED, with a power output of 900mW, is a high-power, ultra-violet (UV-A) LED that is often used in scientific research and applications requiring intense light at 455nm wavelength. Here are some pros and cons to consider when deciding to purchase this product:
Pros:1. High Power Output: The M455D2 offers a maximum power output of 900mW, which is significantly higher than many other LEDs in its class, making it suitable for high-intensity applications.
2. Reliable and Durable: Thorlabs is a reputable company known for producing high-quality, reliable optoelectronic devices. The M455D2 is no exception, with a long lifespan and a robust design that can withstand various conditions.
3. Wide Beam Angle: The M455D2 has a wide beam angle of 120 degrees, which allows for easy alignment and wide coverage in applications where a focused beam is not required.
4. Cool Operation: Unlike some other high-power LEDs, the M455D2 operates at a relatively cool temperature, reducing the risk of thermal stress and ensuring a longer lifespan.
Cons:1. High Cost: As a high-power LED, the M455D2 is more expensive than many other LEDs on the market. The cost may be prohibitive for some users, especially those on a tight budget.
2. Limited Wavelength: The M455D2 emits light at a specific wavelength of 455nm, which may not be suitable for all applications. If you need a different wavelength, you may need to consider other LEDs.
3. Requires Proper Heat Sinking: While the M455D2 operates at a cool temperature, it still generates heat during operation. Proper heat sinking is necessary to ensure the LED's longevity and performance.
In conclusion, the Thorlabs M455D2 455nm LED is a high-quality, high-power UV-A LED that is suitable for various scientific and research applications. Its wide beam angle, cool operation, and high power output are significant advantages. However, its high cost, limited wavelength, and the need for proper heat sinking may make it less suitable for some users. If you require a high-power LED for applications that can benefit from a 455nm wavelength and can accommodate its cost, the M455D2 is an excellent choice. If you need a different wavelength or are on a tight budget, you may want to consider other options.
Ships fast and for free from central usa. New, ready to go, high power blue led.
About half price as from the manufacturer - and you would have to pay shipping, too. Ask questions first.