Energy technology
A full-chain layout covering PV module manufacturing, energy-storage EPC and lithium-battery production equipment.
- PV modules & energy storage
- PV / storage EPC & O&M
- Li-ion battery equipment
Dual-carbon energy & smart-city full-scene services
Cnlight is a public-listed innovator driving sustainable urban transformation through advanced UV LED, smart lighting, photovoltaic energy storage and quantum-secure smart-city infrastructure.
Photographed atNanhai Smart FactoryFoshan · 南海智造基地 · Guangdong, China
30+
Years of expertise
150+
UV patents
5M
Daily LED capacity
15k m²
Factory area
Listed on SZSE · 002076UV national-standard drafterAsia-Pacific leading UV manufacturerNational Torch Plan high-tech enterpriseTop 10 LED brands in China
About Cnlight
Pioneering light & energy for a sustainable future
Founded in 1992 in Foshan, Guangdong, Cnlight (SZ: 002076) was the first private listed company in Nanhai District. Today we operate an integrated ecosystem spanning photovoltaic storage, LED packaging, lithium-battery equipment, quantum information security and smart-city construction.
1992
Founded
2006
IPO on SZSE
¥1.1B
Registered capital
250
Production lines
Our strategy
“Strengthen our core businesses, lead through innovation.” We build an integrated ecosystem of green, intelligent and innovative technologies that accelerates the global transition to low-carbon, digitally-enabled cities.
1
Green
Photovoltaic modules, energy-storage systems and mercury-free UV LED replace legacy, carbon-heavy alternatives.
2
Intelligent
Smart lighting, quantum-secure networking and AI-enabled city platforms for safer, more efficient urban living.
3
Innovative
5%+ of annual revenue reinvested in R&D, with partnerships across Fudan University and leading national labs.
Business architecture
Three core business segments
One mission, three strategic pillars — delivering end-to-end solutions from clean energy generation to intelligent deployment.
Digital information
Quantum-secure communication and smart-city platforms — including digitalisation solutions for national-scale events.
- Quantum information security
- Smart-city solutions
- National-event digitalisation
Smart lighting
Three decades of LED expertise — from semiconductor packaging to special-purpose automotive and architectural lighting.
- LED semiconductor packaging
- Smart energy-saving lighting
- Special & automotive lighting
Product portfolio
Flagship product families
From commercial mosquito control to medical-grade disinfection, industrial UV and smart outdoor lighting — spanning residential, commercial and industrial settings.
Commercial pest control
IKI-560AE/BE commercial mosquito lamp
60 W with three UV tubes and front/rear high-voltage grids, covering 300 m². Wall-mount with pest tray and remote — restaurants, hotels and retail.
Outdoor pest control
IKO-640PE outdoor mosquito trap
90 W with twin T8 2×40 W UV tubes, 550 m² coverage. Heavy-duty weatherproof build with fan-assist collection — courtyards, patios, farms and open-air venues.
UV disinfection
Double-H self-ballasted UV lamp
E27 self-ballasted quartz UV lamp in 15 / 25 / 55 W. Compact double-H shape drops into standard incandescent sockets for kitchen, bedroom and office air/surface sterilisation.
Industrial UV
ZW150D19W high-power UV lamp
150 W single-ended 4-pin quartz UV lamp, 380–450 μW/cm² at 1 m. Paired electronic ballast for large-scale water treatment, industrial rooms and duct sterilisation.
Air purification
CN-KJ400PFU-A01 air purifier
400 m³/h CADR, five-stage filtration (pre-filter + HEPA + activated carbon + UV-C + ionizer) at 135 W. Rooms 40–60 m². PM2.5 display, child lock and remote.
Medical disinfection
CN-UAD-Y-1500 mobile UV disinfector
295 W with eight 24 W quartz UV tubes, rated up to 150 m³ of medical-grade space. Mobile cabinet for ICUs, operating rooms, dialysis centres and wards.
Decorative lighting
Lonicera A21 LED filament bulb
Classic A21 LED filament bulb with E26 base, 120 V, 2700 K warm white, 100 lm/W efficacy, 360° beam and 15 000 h life. UL listed for residential and outdoor fixtures.
Architectural outdoor
CN-EWL006 LED pendant lantern
16 W LED outdoor pendant with cast-aluminum body and clear water glass. Tri-CCT 3000 / 4000 / 5000 K, 1120 lm, 120 V — photocell and E26 variants for porches, storefronts and landscapes.
Why Cnlight
All-inorganic packaging — redefining UV LED performance
Ceramic substrates, metal heat-sinks and quartz-glass lenses replace every organic component — delivering unprecedented lifetime, hermeticity and efficiency.
✓
100% inorganic materials
Zero yellowing, zero lens-detachment, zero organic degradation.
✓
Military-grade hermeticity
Certified to US MIL-STD-883 for hermetic sealing.
✓
Ultra-low thermal resistance
Thermal resistance ≤ 1.0°C/W — best-in-class heat dissipation.
✓
10,000+ hour lifetime
Packaging yield above 99.5%, backed by 150+ UV patents.
✓
Flexible manufacturing
UVA / UVB / UVC full-spectrum. Custom runs from 1,000 pcs; 7-day sample delivery.
99.5%+
Packaging yield
10,000h+
Operating lifetime
≤ 1.0
Thermal resistance (°C/W)
30-40%
Cost reduction
Our journey
Three decades of innovation milestones
1992
Nanhai Donger Huaxing Optoelectronics Industrial founded.
1992
2003
2003
Winner of National Science & Technology Progress Award, Second Prize.
2006
Listed on Shenzhen Stock Exchange (SZ: 002076).
2006
2015
2009 — 2017
National Torch Plan high-tech enterprise, Top 10 LED brand, national IP model company.
2023
Renamed Cnlight Co., Ltd. and launched the dual-carbon energy & smart-city strategy.
2023
Now
2024 — Present
Recognised as a “Hidden Champion” of Nanhai manufacturing — entering a new phase of high-quality growth.
FAQ
Frequently asked questions
Answers to the questions our partners and customers ask most often.
We replace every organic material with ceramic substrates, metal and quartz glass. The result is zero yellowing, military-grade hermeticity (MIL-STD-883), thermal resistance below 1.0°C/W and a working lifetime exceeding 10,000 hours.
Our flexible lines support custom runs from 1,000 pcs. Typical sample delivery is 7 days, with mass-production lead times ranging from 2 to 6 weeks depending on specification.
Cnlight operates under ISO 9001 and ISO 14001. Products carry CE, RoHS, UL and domestic authoritative test reports — including virus-inactivation testing with certified 99.99% kill rates for UV-C products.
Yes. With 30+ dedicated engineers and 20+ UV specialists we deliver full OEM and ODM services — from optical and thermal design through custom molds and certification support.
We serve partners across Asia-Pacific, Europe, the Middle East, Africa and the Americas. Our export team supports FOB, CIF and DDP terms with full compliance documentation.
Please submit your company profile via the contact form below. Our partnership team reviews applications weekly and will follow up within 3 business days.
Get in touch
Let's build the future together
Tell us about your project. We'll connect you with the right specialist within one business day.
HeadquartersNanhai District, Foshan, Guangdong, China
Phone+86 757 8663 0888
Emailsales@cnlight.com
Business hoursMon – Fri, 09:00 – 18:00 CST