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MJJC Manuals & User Guides

MJJC manufactures high-quality LED lighting solutions and smart controllers, alongside a popular line of premium foam cannons and automotive detailing accessories.

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MJJC Manuals and Product Guides

MJJC is a versatile brand offering an extensive range of products across two primary consumer categories: advanced LED lighting solutions and professional-grade car care accessories. On the electronics side, MJJC manufactures smart LED strip controllers, lighting transformers, hand sweep sensors, and Zigbee-compatible devices designed for customizable home and commercial lighting. Their smart systems are frequently compatible with popular smart home platforms like Amazon Alexa, Google Assistant, Tuya, and Apple HomeKit.

In addition to its lighting portfolio, MJJC is heavily recognized in the automotive detailing industry. Their flagship Foam Cannon series (including the S and Pro models) allows car enthusiasts to apply thick, clinging snow foam using pressure washers for safe, scratch-free washing. Whether you are outfitting a smart home with automated lighting profiles or seeking the perfect car wash setup for your garage, MJJC delivers highly-rated, reliable products.

MJJC manuals

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MJJC CCT Strip Light with Motion Sensor User Manual

Oṣu Kẹfa Ọjọ 16, Ọdun 2026
MJJC CCT Strip Light with Motion Sensor User Manual Product wiring diagram Stair wiring - Wiring diagram Installation precautions! When wiring, please carefully follow the instructions to avoid unnecessary damage,…

MJJC SMD2835 IP68 Waterproof DC24V LED Strip User Manual

Oṣu Kẹfa Ọjọ 2, Ọdun 2026
MJJC SMD2835 IP68 Waterproof DC24V LED Strip Specifications Voltage: DC24V Led Type: SMD2835 Waterproof grade: IP68 Waterproof (silicone material, fully sealed) Power: 5-8W/m Length: 1m-15m Lumens: 20-22LM/LED PCB width: 9-…

MJJC DC5V-24V Zigbee COB LED Strip Set User Manual

Oṣu Karun ọjọ 22, Ọdun 2026
MJJC DC5V-24V Zigbee COB LED Strip Set Specifications Manufacturer: MJJC International Co., Ltd. Product Type: Zigbee COB LED Strip Set LED Type: COB Length: 1-5m PCB Width: 8mm (for single…

MJJC UNGMUQDD Lighting Transformer User Manual

Oṣu Kẹrin Ọjọ 19, Ọdun 2026
User Manual Details: Product Name: 12V Power Supply Waterproof IP Rating: Non-Waterproof Material: Metal & Aluminum Max Power & Size (mm) as follows: (the size maybe have 2-4mm error, that…

MJJC Hand Sweep Sensor Light User Manual

Oṣu Kẹta Ọjọ 20, Ọdun 2026
MJJC Hand Sweep Sensor Light Specifications Switch Type: Hand Sweep Sensor Switch Lighting Color: White/Warm White Color Temperature: Warm White (2800K-3000K)/White (6000K-6500K) LEDs Type: 2835SMD Length: 1M/2M/3M Voltage: DC5V Power…

MJJC PIR512V PIR Motion Sensor Switch User Manual

Oṣu Kẹta Ọjọ 18, Ọdun 2026
MJJC PIR512V PIR Motion Sensor Switch Specifications Motion Sensor Strip Light Working Voltage: DC5V-24V Working Temperature: -10°C to 40°C Features: Motion Sensor: Automatically turns on the light strip when triggered,…

MJJC LED Strip Sensor Motion User Manual

Oṣu Kẹta Ọjọ 18, Ọdun 2026
MJJC LED Strip Sensor Motion User Manual Timer Sensor LED Strip Light With the timer motion sensor,detecting both light and movement,lighting up the dark environmental when you walk into induction…

UNGMUQDD MJJC 12V/24V Power Supply User Manual

Oṣu Kẹta Ọjọ 26, Ọdun 2026
MJJC 12V/24V Power Supply User Manual MJJC 12V/24V Power Supply MJJC Power Supply Parameters Product name: LED Driver/ Power Supply/ Lighting Transformer Input Voltage: AC 110V-250V (60-300W), 170V-250V (400W) Output…

MJJC 24V COB LED Strip Light User Manual

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User manual and wiring guide for MJJC 24V COB LED Strip Lights. Includes technical specifications and installation diagrams for non-dimmable, dimmable, and synchronized configurations.

User Manual: Battery-Powered LED Strip Lights

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Comprehensive user manual for MJJC battery-operated LED strip lights. Includes installation guide, technical specifications, connection instructions, and remote control operation for both IR and RF models.

5050 RGB LED Strip User Manual

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User manual and technical specifications for the MJJC 5050 RGB LED Strip, including wiring instructions, compatibility details, and product parameters.

MJJC manuals from online retailers

MJJC Foam Cannon S V3.0 Instruction Manual

PQRSV3 • February 13, 2026
The MJJC Foam Cannon S V3.0 features Thicker Snow Foam Technology for a creamy foam. It includes a 1/4 Inch Quick Connector and offers 6 upgrades for improved…

MJJC Foam Cannon Pro V2.0 Instruction Manual

Foam Cannon Pro V2.0 • September 29, 2025
Instruction manual for the MJJC Foam Cannon Pro V2.0, detailing setup, operation, maintenance, and troubleshooting for optimal snow foam application with pressure washers.

MJJC Foam Cannon S Instruction Manual

Foam Cannon S • August 31, 2025
Comprehensive instruction manual for the MJJC Foam Cannon S, including setup, operation, maintenance, troubleshooting, and specifications for optimal car washing.

MJJC Lighting Transformers AC to DC Power Supply Unit User Manual

MJJC-60W, MJJC-100W, MJJC-200W, MJJC-300W, MJJC-400W (12V/24V variants) • 1 PDF • April 17, 2026
This user manual provides detailed instructions for the MJJC Lighting Transformers, a series of AC to DC power supply units designed for LED strip lights. Available in various…

MJJC V1 LED Dimmer and R11 Remote Control Kit User Manual

MJJC-V1 • 1 PDF • February 25, 2026
Comprehensive user manual for the MJJC V1 LED Dimmer and R11 RF 2.4G Wireless Touch Remote, including installation, operation, pairing, specifications, and troubleshooting for single color LED strip…

MJJC LED Dimmer Switch S1-B User Manual

S1-B • 1 PDF • February 25, 2026
Comprehensive instruction manual for the MJJC S1-B AC Triac LED Dimmer Switch, covering installation, operation, specifications, and troubleshooting for 110V/220V/230V systems with 2.4G wireless remote control.

MJJC S1-B AC Triac LED Dimmer Switch User Manual

S1-B • 1 PDF • February 25, 2026
Instruction manual for the MJJC S1-B AC Triac LED Dimmer Switch, covering installation, operation, technical specifications, and troubleshooting for 110V/220V/230V systems with wireless remote control and optional WiFi…

MJJC-WT5 Tuya Wifi LED Controller Instruction Manual

MJJC-WT5 • 1 PDF • February 4, 2026
Comprehensive instruction manual for the MJJC-WT5 Tuya Wifi LED Controller, covering setup, operation, specifications, and troubleshooting for RGB, RGBW, RGB+CCT, CCT, and single-color LED strips.

MJJC video guides

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MJJC support FAQ

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  • What smart home systems are MJJC LED controllers compatible with?

    Many MJJC LED controllers are compatible with Tuya, Smart Life, Amazon Alexa, Google Assistant, and SmartThings, depending on the specific Zigbee or WiFi model you purchase.

  • Can I cut my MJJC LED strip lights?

    Yes, most MJJC LED strips can be cut along the designated marks (usually indicated by a copper pad or scissor icon). Always ensure the power supply is disconnected before making any cuts to avoid damaging the circuit.

  • What is the recommended pressure for an MJJC Foam Cannon?

    MJJC Foam Cannons generally operate optimally within a 1300-3600 psi range. You may need to swap between the included 1.1mm orifice and 1.25mm orifice nozzles based on your pressure washer's psi rating.

  • How do I pair my MJJC Zigbee controller to a hub?

    Connect the LED product to a stable power source, activate the device pairing or search mode on your Zigbee hub, and wait for it to be found. If it doesn't appear, power cycle the device or perform a manual reset as outlined in the user instructions.

  • What should I do if my LED strip experiences a voltage silẹ?

    A voltage drop can cause uneven brightness towards the end of long LED runs. For strips longer than 10 meters, it is strictly recommended to connect both ends of the LED strip to the power supply or inject power midway to maintain uniform brightness.