The Sunscan 5.3 CRI PHL0031 headlamp guarantees operation in several modes – both hot and cold light. Adjustable light flux allows for smooth focusing and scattering of the beam. Optimally selected headlamp power (300 lm) minimizes the effect of reflection of the light beam from the surface of the illuminated element, which in effect prevents dazzling the user. Thanks to the powerful lithium-polymer battery, the headlamp can last up to 20 hours on a single charge. Noteworthy is also the execution. The inner side of the flashlight strap has been enriched with stabilizing and protecting against slipping silicone. The body of the device is made of reinforced plastic that protects against falls from 2 meters and guarantees dustproofness and water resistance, which is confirmed by the IP64 certificate. 

What is a high CRI headlamp? 

The color rendering index (CRI) is a measure of the ability of light to reveal the true colors of an object, and what the user will see when using a natural light source. In other words, the color rendering index is a measure of the quality of the output, where the higher the number, the more accurate the colors are. A high CRI headlamp is one that produces more natural light at the output. 

CRI is not the same as the color temperature of light. 

It is important to note that the CRI level is not the same as the color temperature of the light. The color temperature measured in Kelvin (K) represents the discoloration of the light beam. A lower temperature rating represents a warmer, yellowish tint, while a higher Kelvin rating is equal to a cooler, bluish tint. 

Why do I need a high CRI headlamp? 

Often, the light at the exit from the headlamp makes objects appear more whitened or with a bluish tint. Industrial and medical workers require the ability to perceive natural or "real" colors in order to perform their tasks correctly. Field paramedics must be able to correctly diagnose the patient with external signs such as blood tint or coloration of the patient's face. Engineers and/or electricians must be able to distinguish wires and cables of different colors so that they can safely and successfully set up or repair the connection. Refinishers or detailers must use lighting with a high CRI to see defects on the surface of the car body, as some types of scratches/defects may not be visible in ordinary LED light. Finally, proper color identification is useful when navigating a trail or forest at night.