LED Lamps

LED phosphors can help produce custom LED fixtures and lighting solutions for residential, commercial, and scientific applications. Phosphor technology can be combined with LED devices to achieve unique light engine customization and colors that are not possible with off-the-shelf LEDs.

With remote phosphor technology, it is possible to create and customize using phosphor films multi-color LEDs and use them to experiment with infinite colors across the visible and even infrared (IR) parts of the spectrum. This approach will save significantly on LED engine development and manufacturing cost since it does not require expensive LED packaging and wire bonding a large number of red, green, yellow, blue, and white (RGYBW) LEDs. All colors can be generated using phosphors combined with just blue or UV/violet LEDs. We can produce simple-to-use and efficient phosphor films for blue, violet, and ultraviolet LEDs using any existing phosphor material.

Below is an ultra-high color rendition spectrum that was achieved in an 21W PAR30 E27 bulb using custom phosphors coupled to blue LEDs. The yellow phosphor plate was placed at a remote location in this specific design but it can also be installed inside the bulb with a clear external lens instead. Another common approach would be to attach a thin phosphor film on top of the chip-on-board (COB) or surface-mount device (SMD LED) on the built-in printed circuit board (PCB). The 99CRI LED bulb prototype below demonstrate the power of combining LEDs with custom phosphors.

CCT = 2775          TLCI = 99        CRI = 99       CQS = 98

 

Check out some more examples from our Full Spectrum LED Lighting page.

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If you would like more details or looking to build a specific LED or lamp product, please contact us.