For nearly every medical specialist, emergency clinic, surgical center or dental hospitals, choosing the best surgical light is a tedious task. One has to choose a dental operatory light that fits the budget along with the required brightness, better light color, and lower heat production. There are numerous options in market to choose from. Advancements in medical technology with time has brought significant improvements that help the surgeons to operate with greater visibility and clarity.
Before purchasing a surgical light, you must have a complete understanding of surgical lights working. Only then you can go for buying them when you know what you are looking for. And, how much do surgical lights cost concerning the technology?
Main Specifications to Check When Purchasing Dental Surgical Light:
Your choice also depends upon the types of surgical light. For example, if you want dental operatory light, your selection criteria would be different from when you are looking for ceiling-mounted dental light.
Coming to the specifications, the following points should be considered when purchasing a dental light.
- The first thing to check in the dental surgical light, you are aiming to buy, is it must comply with the technical requirements set by the International Electrotechnical Commission (IEC). IEC has mandated the main specifications of surgical lights like illuminance, color temperature, and color rendition.
- The following specification to check is the illuminance of the dental surgical light, i.e., how much light is falling on the surface per square meter. The luminance of dental surgical light must be between 40,000-160,000 lux.
- Thirdly, check the color temperature of the surgical light, i.e., the measurement of the light source’s color relative to an ideal view. The color temperature must range between 3,000- 6,700 K. Warmer color lights like yellow and red appear at lower temperatures while cooler color lights like white and blue appear above 5,000 K.
- Another main specification to check in the surgical light is the color rendition. It is the measure of the quality of light and is usually represented as a color rendering index (CRI). The index value must be 85-100 for good to ideal dental surgical light. Color rendition index within the defined range makes sure that the light is not distorting the color and appearance of objects.
Above mentioned specifications are must-haves in a dental surgical light and must be checked before buying any dental surgical light.
Some Additional Features to Consider When Purchasing Dental Surgical Light:
Some additional factors to consider while purchasing dental surgical lights are radiating heat, shadows, and glare. Additionally, the surgical light field diameter, single or multiple surgical heads, infection control, integration with high-definition imaging equipment, power backup, etc. should be kept in mind.
One must keep in mind the financial factors as well as the total cost of ownership while purchasing a dental surgical light. Like whether the surgical light is manufactured under a modular system or not? Is it easier to update or replace its different parts? The operating cost of the light head day in and day out etc.
So, there are several important things to consider before purchasing a dental surgical light. We hope our guide was helpful in giving you some points to consider before investing in one.