HUARON · SHENZHEN · SINCE 2015
Five-in-one dimming (TRIAC / 0-10V / CCT / DALI DT6 / DT8) · smooth dimming from 0.01% to full output · flicker-free · full rated power · 3-year warranty.
Focused on LED dimmable drivers
Shenzhen · 5,000 m² factory
Founded on 29 May 2015, Shenzhen Huarong Keyuan Electronic Technology Co., Ltd. is a specialist manufacturer of LED intelligent dimmable power supplies, a National High-Tech Enterprise (GR202344203728) and a Specialized and Sophisticated SME, with 14 patents and a self-owned 5,000 m² factory.
About us ›
Every shot was filmed at our Guangming plant in Shenzhen: the site, the product lines, the assembly floor, testing and burn-in, certifications and the team. Two minutes twenty-six seconds inside an LED driver factory.
Grouped by dimming method and ingress protection; each line shows a product photo, power range, IP rating and sample models — open the card for the dedicated page.
HUARON HRS is a premium LED dimmable power supply supporting TRIAC / 0-10V / 0-10V CCT / DALI DT6 / DALI DT8 five-in-one dimming, with 12V or 24V constant-voltage output from 60 to 400W, designed for mid-to-high-end commercial and residential lighting projects.
HRSW is the IP67 waterproof version of the HRS premium dimmable power supply. It retains five-in-one dimming and 0.01% deep dimming with potted protection, for outdoor and humid-environment dimmable lighting projects.
HRGS targets high-volume engineering projects, covering 36–400W with five-in-one dimming. It keeps dimming performance while optimising selection and inventory cost for contractors.
HRGSW is the IP67 waterproof variant of the engineering dimmable series, balancing project cost with outdoor protection for dimmable exterior lighting installations exposed to rain.
HRCS is a CCC certified dimmable LED driver with 120–277VAC wide input and PF>0.9, covering 60–600W. It is the benchmark series for education and healthcare projects requiring mandatory certification.
HRES is an IP67 waterproof dimmable driver certified by ETL (Intertek 2407B0566SHA-001), supporting TRIAC, 0-10V and DALI dimming for North American and ETL-recognised markets.
The 48V dimmable driver is a 48V-output variant of the HRS family rather than a standalone series, designed for 48V magnetic track and low-voltage linear lighting systems while retaining five-in-one dimming.
HRJS delivers 24V constant voltage at 60–320W with DALI, Push and 0-10V dimming, in a SELV plastic-casing design for indoor smart lighting integration.
HRJSW reinforces the HRJS plastic-casing platform with a waterproof structure for humid and semi-outdoor environments, supporting DALI DT6, Push and 0-10V dimming at 24V constant voltage.
HRC is a constant-current dimming driver with 30–42V constant-current output at 10–52W and five-in-one dimming. Note: it is a constant-current driver, not a constant-voltage supply or a central controller.
HRGW is an IP67 non-dimmable (ON-OFF) switching power supply covering 30–600W, with potted protection and wide-temperature design as the workhorse for outdoor lighting projects.
HRU is a slim non-dimmable switching power supply at 18–100W with 100–264VAC wide input, designed for light troughs, cabinets and narrow installation spaces.
HRL is a standard linear non-dimmable switching supply at 60–400W with 110–264VAC wide input and CCC certification, for general linear lighting projects.
HRCL combines high power factor with high conversion efficiency, 120–277VAC wide input and CCC certification (150–400W range), targeting energy-efficiency acceptance projects.
HRGL is a slim DIP-switch driver with 24V output at 100–600W, designed for high-power linear lighting in confined ceiling voids.
HRCC uses semi-potted construction with IP44 protection at 60–250W, balancing heat dissipation and moisture resistance for indoor areas with moderate humidity.
HRUW combines an ultra-slim housing with IP67 protection at 60–300W, for outdoor and semi-outdoor linear lighting where installation space is limited.
HRCW combines high power factor with IP67 protection and ETL certification at 60–400W, for demanding outdoor energy-efficient lighting projects.
HRMN is characterised by its miniature size, covering 24–400W (per the official catalog) with IP44 protection, for non-dimmable supply inside tight ceiling or furniture cavities.
A scannable index of all 19 series. The full catalogue model matrix lives in Products › every catalogue model at a glance, or open any dedicated specification page.
The figures below come from product specifications and measured performance — verifiable.
TRIAC / 0-10V / CCT / DALI DT6 / DT8 in a single driver for every scenario.
Smooth from 0.01% with no steps or jumps — natural, fine light layering.
No flicker banding in photos and video; eye-friendly for classrooms and hospitals.
Decoupled brightness and CCT control; no brightness drift when changing colour temperature.
How to choose five-in-one dimming? Full comparison ›What is flicker-free? ›
Every published figure comes from public business registry data, official certificates or the product catalog — verifiable and traceable.
No adjectives — only facts you can check and documents you can use.
National High-Tech Enterprise GR202344203728, Specialized & Sophisticated SME, ISO9001 and 10 certificates — all traceable.
Learn more ›02Complete model list printed exactly in the product catalogue: constant voltage / current, IP20–IP67, five-in-one to on/off.
Learn more ›03Seven controlled stages from incoming material to dispatch, with computer-monitored burn-in racks.
Learn more ›04Selection, samples, protocol compatibility and compliance documents handled by engineers per project.
Learn more ›Classification and model numbers follow the official product catalog, covering five-in-one dimming, CCC / ETL certified, constant-current, IP67 waterproof and standard switching supplies.
HUARON HRS is a premium LED dimmable power supply supporting TRIAC / 0-10V / 0-10V CCT / DALI DT6 / DALI DT8 five-in-one dimming, with 12V or 24V cons…
HRSW is the IP67 waterproof version of the HRS premium dimmable power supply. It retains five-in-one dimming and 0.01% deep dimming with potted protec…
HRCS is a CCC certified dimmable LED driver with 120–277VAC wide input and PF>0.9, covering 60–600W. It is the benchmark series for education and heal…
HRES is an IP67 waterproof dimmable driver certified by ETL (Intertek 2407B0566SHA-001), supporting TRIAC, 0-10V and DALI dimming for North American a…
HRJS delivers 24V constant voltage at 60–320W with DALI, Push and 0-10V dimming, in a SELV plastic-casing design for indoor smart lighting integration…
HRC is a constant-current dimming driver with 30–42V constant-current output at 10–52W and five-in-one dimming. Note: it is a constant-current driver,…
HRGW is an IP67 non-dimmable (ON-OFF) switching power supply covering 30–600W, with potted protection and wide-temperature design as the workhorse for…
HRMN is characterised by its miniature size, covering 24–400W (per the official catalog) with IP44 protection, for non-dimmable supply inside tight ce…
Open product centre · filter by series ›
The eight above are our most-used series. All 19 series and every catalogue model are listed in the full model cross-reference in the product centre.
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| Legal name | Shenzhen Huarong Keyuan Electronic Technology Co., Ltd. |
| Unified Social Credit Code | 91440300342634505L |
| Founded | 29 May 2015 |
| Registered capital | RMB 1.30 million |
| Legal representative | Xie Xiaorong |
| Factory | 5,000 m² self-owned intelligent standard factory |
| Address | Room 1601, Building 4, Zhenfa Yungu Building, No. 176-100 Jiangshi Road, Shiwei Community, Matian Street, Guangming District, Shenzhen, Guangdong, China |
| Main business | LED intelligent dimmable power supplies, LED constant-voltage drivers, switching power supplies, waterproof power supplies |
All items below are traceable facts, certificate numbers, published figures and on-site photographs, shown directly on this page. Sources: business registry, official certificates, the company profile and the product catalogue.
| Approval | Scope / basis |
|---|---|
| ISO9001 | Quality management system |
| CCC | China Compulsory Certification |
| CE | EU LVD + EMC |
| RoHS | EU restriction of hazardous substances |
| UKCA | UK conformity assessment |
| FCC | US FCC rules |
| ETL | Intertek (2407B0566SHA-001) |
| CB | SGS CB scheme (BE-59240) |
| BIS | Bureau of Indian Standards |
| SAA | Australia / New Zealand safety approval |
| Years in operation | Since 2015 |
| Facility | Self-owned 5,000 m² facility |
| Registered / paid-in capital | RMB 1.30 million |
Facility tour · all photographs taken on site
First industry exhibition; engineering and distribution channels opened
Direct contact with overseas buyers
Southeast Asia market development and industry exchange
Full five-in-one dimming portfolio presented
Exhibition and market milestones are excerpted from the company's 10th-anniversary materials. Unauthorised customer project names are not listed.
Selection, ingress protection, certification, voltage drop, flicker and DALI networking — each guide gives a short answer, a comparison table and an FAQ.
TRIAC phase-cuts the AC input: least wiring, but dimming accuracy depends on dimmer compatibility. 0-10V uses a DC analogue control line: stable, but needs extra wiring. DALI DT6 i…
Read guideIP20 protects against solid objects larger than 12.5 mm and offers no water protection, for dry interiors. IP44 protects against objects over 1 mm and splashing water, for semi-out…
Read guideCCC is China's compulsory product certification and a prerequisite for domestic project acceptance. CE is an EU declaration of conformity for LVD and EMC. ETL is an Intertek third-…
Read guideA common rule is that rated power should be at least 1.2 times total luminaire load (loading ≤80%), dropping to around 70% in high-temperature or sealed enclosures. For long low-vo…
Read guideShenzhen Huarong Keyuan Electronic Technology Co., Ltd. has been recognised as a Specialized and Sophisticated SME (valid 31 Dec 2024 – 30 Dec 2027), an authoritative acknowledgeme…
Read articleHUARON presented HRS five-in-one, HRJS tunable white, HRC constant current, HRS-48V magnetic track and HRGW / HRCW waterproof series at an international lighting fair, showcasing a…
Read articleHUARON has completed a protocol upgrade across its dimmable range. The HRS premium series now forms a TRIAC / 0-10V / 1-10V / DALI DT6 / DALI DT8 / 0-10V CCT dimming matrix coverin…
Read articleShenzhen Huarong Keyuan Electronic Technology Co., Ltd., founded on 29 May 2015, is a specialist manufacturer of LED intelligent dimmable power supplies. It is a National High-Tech Enterprise (GR202344203728) and a Specialized and Sophisticated SME, with a self-owned 5,000 m² intelligent factory and 19 product series covering five-in-one dimming, constant-current dimming, waterproof and non-dimmable supplies.
Verified certifications include ISO9001, CCC, CE (LVD+EMC), RoHS, UKCA, FCC, ETL (Intertek 2407B0566SHA-001), CB (SGS BE-59240), BIS and SAA (Australia / New Zealand safety approval). CCC applies to the HRCS series; ETL to HRES / HRCW series.
It means TRIAC, 0-10V, 0-10V CCT, DALI DT6 and DALI DT8 dimming methods are integrated into one driver. One of them is selected per project, covering phase-cut mains, low-voltage analogue and digital bus wiring conditions.
HRS is a constant-voltage (CV) dimming driver with 12 V / 24 V output at 60–400 W, supporting TRIAC / 0-10V / CCT / DALI DT6 / DT8 five-in-one dimming. It is a constant-voltage supply, not a constant-current driver.
HUARON commits to full rated power, flicker-free output and a 3-year warranty. Specific terms are defined in the purchase contract.
Yes. Capabilities include soldering, SMT assembly, drawing design, production debugging and electrical assembly, supporting build-to-print, build-to-sample, private label and custom orders. Contact us for minimum order quantities.
These are project-based LED drivers. Pricing depends on the exact model, quantity, required approvals and lead time; formal quotations are issued by our engineers per project. Online checkout is not offered. Share the model and quantity to receive a quotation stating configuration, currency, tax treatment and validity.
Request a quotationRequest samples and on-bench testing before bulk orders; call us for samples and full datasheets.
Request samples ›Three-year warranty across the range — full rated power, flicker-free, fully tested before shipping and traceable.
Warranty policy ›Our engineering team supports selection, installation and commissioning to lower project risk.
Contact an engineer ›Custom power, enclosure, protocol and branding — integrated R&D, manufacturing and service.
Custom capability ›Send us the wattage, output voltage, dimming protocol and IP rating. We will match the right series and provide the datasheet.
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