Easy install
No neutral wire and no signal wire. Works in old and new buildings — no rewiring, no extra cable runs.
Hybrid Network · PLC Smart Lighting Control
Technology empowers lighting,
intelligence lights up life.
We build lighting control that runs on the power line itself. One system for the whole house — no signal wiring, no neutral wire, no signal dead zones. Stable, low-cost, and easy to install in both new builds and existing properties.
- 2024Founded in Shenzhen
- PLC patentsChina & US certified
- MatterCertified product line
- 4 scenariosResidential · Hotel · Office · Commercial
Works with
- Tuya Smart
- Matter
- Zigbee 3.0
- Bluetooth
- Wi-Fi
- Home Assistant
- Amazon Alexa
- Google Home
- Apple Home
- SmartThings
- Philips Hue
- Aqara
- Sonoff
- eWeLink
- LifeSmart
Core technology
One power line controls the whole space
Our integrated PLC system fuses wired and wireless into one network. Control signals travel over the building's existing power wires, so there is no dedicated signal bus to pull and no dead zone to chase — backed by proprietary power line communication patents certified in both China and the US.
Low maintenance
No addressing, no pairing. A failed unit is replaced directly and works — true plug-and-play service.
Smooth dimming
Flicker-free brightness and colour-temperature adjustment, with soft light that stays easy on the eyes.
Custom scenes
Preset modes switch in one tap — home, reception, cinema or your own light atmosphere.
Stable signal
PLC-based transmission with strong anti-interference and wide coverage across the whole property.
Wired and wireless, one system
The PLC backbone carries control; Matter, Wi-Fi, Zigbee and Bluetooth connect it to the platforms your clients already use. Control stays local, and it keeps working when the cloud is offline.
See how it comparesFour mainstream dimming technologies
Why PLC wins on installation
Same lighting result, radically different site cost. This is the comparison that decides whether a retrofit needs a full rewire or just a new panel.
Swipe sideways to compare all four technologies →
| Comparison item | PLC | DALI | 0–10V | TRIAC |
|---|---|---|---|---|
| Live wire | Required | Required | Required | Required |
| Neutral wire | Not required | Required | Required | Required |
| Signal wire | Not required | Required | Required | Not required |
| Addressing & debugging | Not required | Required | Not required | Not required |
| Dimming performance | Yes | Yes | Yes | Yes |
| CCT adjustable | Yes | Yes | No | No |
| Custom scene mode | Yes | Yes | No | No |
| Dimmer | Not required | Required | Required | Required |
| Stability & reliability | Yes | Yes | Yes | Yes |
- No neutral wire, no signal wireOne live wire is enough — retrofit without touching the decoration.
- No addressing, no commissioningReplace a faulty unit and it just works.
- Dimming, CCT and scenesFull range control on every fixture, not just on/off.
Product portfolio
Ten product lines, one control system
Panels, gateways, drivers, sockets, sensors, thermostats and a complete fixture range — all designed to work on the same PLC backbone out of the box.
01
Smart Central Control Panel
Tuya Linux panel — pre-installed Tuya Smart / Smart Life app.
- 4″ 480×480
- Wi-Fi + BLE 4.2
- 2-mic array
Specifications
- Models
- P6EL-V (vertical) · P6EL-H (horizontal)
- Screen
- 4 inch, 480 × 480
- CPU
- RK3308B · R528
- Memory
- 128 MB RAM + 256 MB ROM
- OS
- Linux 4.4.143
- Wireless
- 2.4 GHz Wi-Fi, BLE 4.2
- Audio
- 2-mic linear array, 1 × 1 W speaker
- Sensors
- Brightness, proximity
- Power
- AC 100–240 V
02
HA Local Gateway Server
Home Assistant based — cross-ecosystem, local and private.
- Local first
- Cross-ecosystem
- No cloud dependency
Specifications
- Platform
- Home Assistant
- Works with
- Philips Hue · Sonoff · Aqara and other ecosystems
- Control
- Local automation, keeps running without internet
- Role
- Bridges PLC lighting with third-party smart home devices
03
LCP Lighting Control Panel
6-key touch panel on PLC — neutral wire not required, Matter certified.
- Matter certified
- No neutral wire
- 600 W / 800 W
Specifications
- Models
- 7Z120-F361WTD1 · 7Z120-F381WTD1
- Maximum load
- 600 W / 5.1 A · 800 W / 6.8 A
- Load type
- PLC lighting fixture
- Protocol
- Matter-certified 2.4 GHz Wi-Fi
- Size
- 2.94″ × 4.69″ × 1.49″
- App
- Amazon Alexa, Google Home, Apple Home, SmartThings
- Functions
- Touch dimming, scene switching, timer, voice control
04
PLC Driver Power Supply
Constant current and constant voltage options, built for PLC fixtures.
- Built-in PLC module
- Flicker-free
- No extra wiring
Specifications
- Topologies
- Constant current · constant voltage
- Integration
- Signal transmission module built into the luminaire
- Dimming
- Flicker-free dimming and colour tuning
- CC driver
- Locks current, adjusts voltage against temperature drift; protects LED life and colour quality
- CV driver
- Fixed voltage, current follows load; simple and cost-efficient
05
MPC Multi-Protocol Converter
Upgrades existing 0–10 V dimmable fixtures to smart lighting — an affordable retrofit path.
- 0–10 V retrofit
- 100 W / 0.85 A
- Matter certified
Specifications
- Converter
- MPC100_DIM · 100 W / 0.85 A
- Load type
- 0–10 V dimmable LED fixture
- Paired panel
- LCP 2-key 7Z120-Z361WTD1 · 7Z120-Z381WTD1
- Panel load
- 600 W / 5.1 A · 800 W / 6.8 A
- Protocol
- Matter-certified 2.4 GHz Wi-Fi
- Functions
- Voice control, remote app control, local control, scheduling
06
LCP Smart Socket
Power supply and smart control in one — plug-and-play on existing wall sockets.
- Plug & play
- PLC powerline
- App + timer
Specifications
- Transmission
- PLC powerline
- Installation
- Plugs into the wall socket, no rewiring
- Control
- App remote switching, scheduling and timer
- Voice
- Works with smart speakers
- Scope
- Appliances and lighting on the same circuit
07
TRIAC Dimmer Switch
For traditional TRIAC-dimmable fixtures — smooth stepless, flicker-free dimming.
- Matter certified
- 300 W / 400 W
- No neutral wire
Specifications
- Models
- 7Z120-Z331WTTD · 7Z120-Z341WTTD
- Maximum load
- 300 W / 2.55 A · 400 W / 3.4 A
- Load type
- TRIAC dimmable LED light
- Protocol
- Matter-certified 2.4 GHz Wi-Fi
- Size
- 2.76″ × 4.53″ × 1.43″
- App
- Amazon Alexa, Google Home, Apple Home, SmartThings
08
PLC Smart Lighting Fixture
Built-in PLC module, factory-ready for the control system — dimming, CCT and scenes.
- 8 form factors
- Dimming + CCT
- Ready out of the box
Specifications
- Range
- Panel light · troffer · downlight · linear strip · vapour-tight · integrated tube · bulb · LED strip
- Control
- Smart dimming, adjustable CCT, scene modes
- Integration
- PLC module built in; connects to the system on first power-up
- Installation
- Standard fixture mounting, no extra signal cabling
09
Smart Sensor Series
Security, fire, environment and automation — the sensing layer for a highly automated home.
- Zigbee 3.0
- 6 sensor types
- Scene linkage
Specifications
- Temperature & humidity
- ZWHS16 · E-ink screen · −9.9…60 °C · 0–99.9 %RH
- Door / window
- ZDS16 · CR2032 · 1 year+ battery · 65 × 26 × 12.7 mm
- Motion
- ZMS16 · 8 m radius · 60° · CR123A
- Smoke
- ZSD20 · 20 m² coverage · 85 dB alarm
- Gas
- ZGD16 · natural gas · audible + app alarm
- Presence
- HE20 / ZHE20 · 24 GHz mmWave radar · 0.75–5 m
- Wireless
- Zigbee 3.0 · 2.4 GHz
10
Smart Thermostat
Universal for floor heating, fan coils, TRVs and heat pumps.
- 4 heating types
- Matter over Wi-Fi
- 16 A electric
Specifications
- Models
- WT200 · WT410 · WT410-Matter
- Protocol
- 2.4 GHz Wi-Fi / Matter over Wi-Fi
- Voltage
- AC 100–240 V, 50/60 Hz
- Current
- 3 A water heating / gas boiler · 16 A electric heating
- Sensor
- NTC3950 10K · accuracy ±1 °C
- Setting range
- 15–95 °C, 0.5 °C steps
- Functions
- Weekly programming, backlight adjustment, hands-free voice control
Full catalogue
Looking for the complete specification set?
The printed catalogue covers every model, load rating, wiring diagram and certification for the whole PLC range. Ask us for the PDF or a hard copy.
Full-scenario coverage
One system, every kind of space
From a single apartment to a multi-storey commercial complex, the same PLC backbone scales — and the same panel, driver and fixture range does the work.
Residential
Large apartments and villas — whole-house scenes across living, dining, bedroom and bathroom.
Hotel
Guest-room scenes, corridor zoning and public-area scheduling on one control layer.
Office
Zone control, daylight-aware dimming and presence-based automation for meeting and work areas.
Commercial
Multi-storey complexes, retail and hospitality spaces with centralised scene management.
Company
Rooted in innovation,
specialised in smart lighting
Founded in Shenzhen in 2024, HNLC Tech (Shenzhen) Co., Ltd. grows inside the city's innovation ecosystem. We focus on one industry — smart lighting — with a fully integrated model covering R&D, production and sales, and we own both the hardware and the software of the control system.
Core philosophy — Technology empowers lighting, intelligence lights up life.
Development vision — Highly adaptable, ultra-stable full-scene smart lighting solutions; to become China's leading comprehensive supplier of smart lighting control systems.
- Full-stack capabilityHardware and software developed in-house, from PLC module to app.
- Patented PLCProprietary power line communication patents certified in China and the US.
- Ecosystem readyTuya, Matter, Zigbee, Bluetooth, Wi-Fi and Home Assistant, all supported.
Get in touch
Planning a project?
Let's talk lighting control.
Tell us the space, the number of circuits and whether it is a new build or a retrofit. We will come back with a system layout and a bill of materials.
HNLC Tech (Shenzhen) Co., Ltd.
- Telephone
- +86 186 7666 4585
- james@7z-ai.com
- Website
- www.7z-ai.com
- Address
- Unit 601, Block 4A, Huaqiang Creative Industrial Park, Guangming District, Shenzhen, Guangdong, China
R&D · Production · Sales — full-integrated smart lighting control.