Ledzworld has developed MR16 Chameleon LED lamp with CRI of 98. CRI (color rendering index) is a measure of how accurately a light source illuminate’s objects’ true colors. With CRI values of up to 98 LED lights are able to produce white light that approximates halogen or incandescent lighting and natural daylight.
The near perfect CRI ensures Ledzworld’s new MR16 lamps render objects naturally making them an ideal choice for efficiently illuminating retail stores, restaurants, hotels, museums, art galleries, and homes.
With their Chameleon driver and Color Temperature Adjustment (CTA) 2.0 technology.” The lamps will be available in a variety of beam angles including a very narrow spot-beam often requested for retail store applications. 10°, 25°, 40° and 60° are standard and customizations are available upon request.
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The company’s innovative Chameleon driver is a technological breakthrough that adjusts itself to its 
environment by first detecting the transformer type, then analyzing its waveform and finally adjusting itself to make a perfect electrical fit with that particular transformer. This feature makes the MR16 Chameleon retrofit lamps truly “plug and play” devices that can be used in a wide variety of the possible combinations of commonly used drivers and dimmers
Utilizing Ledzworld’s CTA 2.0 technology, the high CRI LED MR16 Chameleon lamp perfectly emulates the color tones of halogens when dimmed. www.ledzworld.com.
The other company is Yuji (http://www.yujiintl.com/high-cri-led-lighting) which began producing LED phosphor material in 2006. They focused on red phosphor technology, a necessary addition to any LED phosphor recipe for high CRI and/or low CCT, which at the time represented a small, yet rapidly growing market opportunity.
