Powerful UVC LED Sterilizer, PuriLight! Protect our daily life from harmful germs, bacteria or viruses.

  • PuriLight is developed with KOICA.
  • PuriLight can be used without electricity (Hand cranked).
  • PuriLight is equipped with five powerful UVC LED chips each 15mW.
  • PuriLight is already distributed to Nepal and Tanzania and improving quality of life at the region.

What is so special about PuriLight?

  • Perfect
  • Safety
  • Fast
  • Bright
  • Clean
  • Easy


PuriLight is perfect

UVC Kills bacteria, germs and viruses by damaging their DNA
Scientific Articles on germicidal effect of UVC

UVC LED Irradiation Effectively Inactivates Aerosolized Viruses, Bacteria, and Fungi in a Chamber-Type Air Disinfection System Do-Kyun Kim, Dong-Hyun Kang, Environmental Microbiology
- Article Link :

Centers for Disease Control and Prevention. 2005. Guidelines for preventing the transmission of Mycobacterium tuberculosis in health-care settings, 2005. MMWR Recommend Rep 54(RR17):1–141

Bintsis T, Litopoulou-Tzanetaki E, Robinson RK. 2000. Existing and potential applications of ultraviolet light in the food industry—a critical review. J Sci Food Agric 80:637–645.

Test results
Test results

PuriLight is safe

UVC light itself can be harmful to human as well, so PuriLight is designed to hold the UVC light ONLY in the container. If the container is not tightly closed, Sterilization Process won’t start.

PuriLight is fast

90 Seconds is all you need
to kill 99.9999% of harmful germs.

PuriLight is Easy

It is easy for everyone in everywhere, even
where there isn’t easy access to electricity.

PuriLght is bright

It can be used as mood lighting (night stand).

PuriLight is clean

It leaves NO smell, NO chemicals. No Heat.
You can sterilize almost everything that fits into the container.

How UVC LED works?

Powerful UVC LED light kills harmful germs,
bacteria and viruses!

There is three type of UV light. UVA(315~400nm) effects aging of human skin, UVB(280~315nm) burns the skin but helps us synthesize vitamin D, and UVC(100~280nm) that could destroy the molecular bonds that bonds the DNA of viruses and bacteria.

※ The UVC Light of PuriLight is designed only to be shed in the plastic container. UVC cannot pass through the class or the plastic, which allows safe sterilization process.

Sturdy Partnership



K Water Logo

K Water

Seoul Upcycling Plaza Logo

Seoul Upcycling Plaza

Semicon Light Logo

Semicon Light

Specification of PuriLight

Powerful UVC LED Sterilizer PuriLight

177 X 176 X 253mm
Main Body PC / Container PC, ABS
DC 5V(USB micro 5pin) or hand-cranked
Power consumption(W)
Sterilization mode 2.3W, Lighting mode 2W

Patent & Certification

방송통신기자재등의 적합등록 필증

Caution for safe use


UVC light sterilizes only the surface.


Make sure that light touches the surface where it needs to be sterilized.


The light could sterilize food but, only the surface of it.