• Water Disinfection

    Nearly a billion people are at risk due to poor water quality. Find out how UVC LEDs can help in water disinfection.
  • Surface​ ​Disinfection​

    Contaminated surfaces contribute to the transmission of pathogens and pose an infection hazard. Targeted surface disinfection has become an indispensable constituent in a multi-barrier approach of universal infection prevention regimen in many settings, from healthcare to food hygiene.
  • Portable​ ​Products​

    Many portable appliances now feature a disinfection function, thanks to the tremendous benefits of an efficient, highly robust, and toxic-free semiconductor UVC light source.
​A​ ​Leading​ ​Deep​ ​UV​ ​LED​ ​Solution​ ​Provider

Get to know us

About Bolb, Inc.

 Bolb Inc. is a U.S.-based manufacturer of high-performance UVB/C solid-state emitters. As the leading developer of the most efficient UVC LEDs in the industry, our breakthrough performance is made possible by the deep know-how from our world-class team, covering specialized MOCVD reactors and epitaxy, to device fabrication and UV-transparent packaging.  Our LEDs are being integrated into a new generation of portable and home appliances, medical devices and industrial processing equipment in the benefit of a healthier world.

OUR UVC LEDs HAVE DEMONSTRATED

Industry-leading power output

Over 10mW at 20mA or over 100 mW at 350mA for a single chip

Industry-best lifetime

L70 at well over 1,000 hours

Fundamentally different hole supplier layer

 Allows never-before possible light extraction efficiency from deep UV emitters 

Superior internal quantum efficiency

Paves the way for performance comparable to visible LEDs within a few years
OUR PRODUCTS

Chip and LED Modules

LED Chips

- Wavelength perfectly tuned to 265nm DNA-absorption peak for maximum disinfection power
- Industry-leading performance: our LEDs, emitting near 265nm, are even more efficient than our competitors at 280nm
BOLB BARE DIE 2010 PDF
BOLB BARE DIE 3535 PDF

Packaged​ ​LEDs

Peak Wavelength = 265-275nm

Single emitter performance: 

20mA drive product:  G1: 4-5mW or G2: 8-10mW

350mA drive product: G1: 70-80mW



BOLB SMD 3535 PDF
BOLB SMD 6060 PDF

Modules

Coming Soon.
PRESS RELEASES

Patented Technology

In The News

"Most important technology breakthrough in UVC LEDs in the past two decades: fully transparent P layer nearly triples LED output without incurring forward voltage penalty"


- June 8, 2018

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“UV-optical sources start-up Bolb, based in Livermore, California, and its strategic partners, Semiconlights and Lumens, have announced the delivery of LEDs with 200 mW UVC light output power. They are built on Bolb’s patented technologies allowing for high-quality AlN heteroepitaxy"


- Nov. 22, 2017

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Get in touch with us

If you would like more information about our products or partnership, please submit the form below

Bolb Inc.

52 Wright Brothers Ave
Livermore CA 94551

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