Which Specifications Matter in a Medical LED Light Source?

[Pioneer0000]

I’m currently researching medical LED light sources and trying to understand which specifications are actually important before making a purchase. There seem to be many options available, but comparing them only by price doesn’t seem like the best approach.

From what I understand, brightness and illumination quality are important, especially for procedures where clear visibility is essential. I’m also wondering how much attention should be given to color temperature and color rendering, since accurate visualization of tissues and instruments can affect practical use. Heat management, LED lifespan, power consumption, and ease of maintenance also seem worth considering.

While comparing options from a Medical LED Light Source manufacture in India, I’d also like to know how much importance should be given to product reliability, technical support, warranty, and availability of replacement parts. A lower initial price may not be beneficial if servicing becomes difficult later.

Are there any specific specifications or performance parameters that buyers commonly overlook? I’d also appreciate advice on what questions to ask a manufacturer or supplier about testing, safety, delivery timelines, warranty coverage, and after-sales service.

For those who have purchased or used medical LED light sources, which specifications made the biggest difference in actual use? Any recommendations on common red flags to watch for would also be helpful.