IP67 Waterproof COB LED Strip Light User Manual

1. Introduction

This manual provides detailed instructions for the safe and efficient use of your HEGEHE IP67 Waterproof COB LED Strip Light. Please read this manual thoroughly before installation and operation, and keep it for future reference.

2. Specifications

Figure 1: Available Color Temperatures (Warm, Natural, White)

3. Safety Warnings & Precautions

• Correct Voltage Use: The LED strip uses DC 12V/24V low voltage. You must use a matching DC 12V or 24V power adapter (match the strip's marked voltage). Do not connect to AC 110V/220V mains directly or use a non-matching voltage adapter, as this will burn out the strip immediately.
• Polarity Attention: Strictly follow the positive (+) and negative (-) marks when connecting the power adapter, dimmer, and LED strip. Reverse connection will cause the strip to not light up or damage the internal circuit.
• No Overload: Do not connect multiple LED strips to a single power adapter beyond its rated current. Overloading will cause overheating, short circuit, and damage the adapter and strip.
• No Disassembly: Do not disassemble, modify, or repair the LED strip, power adapter, or dimmer by yourself. Non-professional disassembly will cause short circuit, electric shock, and void the warranty.
• Keep Away from Kids & Pets: Install the strip, power adapter, and connectors in a place out of reach of children and pets to avoid accidental ingestion of small parts, pulling the strip, or touching the connection points.
• Eye Protection: Do not stare at the lit LED strip directly for a long time, as the bright light may irritate the eyes, especially for children.
• Outdoor Winter Use: In low-temperature environments (-10°C and below), the strip's brightness may decrease slightly and the waterproof coating may become brittle. Avoid sharp bending to prevent coating damage.

4. Setup & Installation

4.1 Pre-Use Check

1. Unpack the product and check if all components are intact, without damage, cracks, or loose connections. Do not use if any damage is found.
2. Check the LED strip for exposed wires, damaged waterproof coating, or loose LED beads.
3. Prepare a matching DC 12V or 24V power adapter (adapter current ≥ total current of the LED strip).
4. For IP67 models, check the waterproof seal of the strip and connectors to ensure no damage. This is critical for submersion protection.

4.2 Correct Installation

1. Choose the installation position (indoor or outdoor). Ensure the surface is clean, dry, and smooth. For outdoor rough surfaces, use mounting clips or screws for better stability.
2. If the installation length is shorter than the strip length, cut the LED strip along the marked cutting lines (indicated by a scissors icon). Do not cut at non-marked positions, as this will damage the circuit and cause the strip to not light up.

   Figure 2: Product Features and Cutting Points

3. Waterproof Attention:
   • For IP65 models, avoid long-term direct water flushing.
   • For IP67 models, do not submerge it in water exceeding 1m depth or for more than 30 minutes. Avoid prolonged submersion or submersion in deep water.
   Ensure all connection points are sealed with waterproof tape or waterproof connectors.

   Figure 3: IP67 Waterproof Feature

4.3 Power Connection

1. Cut off the power adapter before connection to avoid short circuit and electric shock.
2. Confirm the adapter voltage matches the LED strip's voltage (12V adapter for 12V strip, 24V adapter for 24V strip).
3. Connect the LED strip's positive (+) terminal to the power adapter's positive (+) terminal, and the strip's negative (-) terminal to the adapter's negative (-) terminal. Strictly follow the polarity marks; reverse connection will cause the strip to not light up or damage the circuit.
4. If using a dimmer: Connect the dimmer between the power adapter and the LED strip, following the dimmer's instruction manual (ensure the dimmer is compatible with the strip's voltage). Connect positive in → dimmer → positive out to strip; negative connection same as above.
5. After connection, check all connections for firmness, no exposed wires, and ensure the polarity is correct and waterproof seals are intact.

Figure 4: Connection Types (DC vs. 2PIN)

5. Operating Instructions

5.1 Start-Up

1. After confirming correct installation and connection, plug the power adapter into the mains socket (AC 100-240V). The LED strip will light up immediately.

5.2 Daily Use

1. Turn on/off the strip by plugging/unplugging the power adapter, using the dimmer (if equipped), or the remote control (if equipped). Avoid frequent switching on/off to extend the service life of the LED strip.

6. Maintenance

• Outdoor Use: After rain or water contact, check the strip and connections for water ingress. If any water is found, cut off the power immediately, dry it thoroughly, and check before reuse.
• Heat Dissipation: Do not wrap the LED strip with heat-insulating materials (e.g., cotton, plastic film) during use. Ensure good ventilation to avoid overheating, which will reduce the service life.

7. Troubleshooting

7.1 Abnormal Handling

If the strip exhibits abnormal phenomena (flickering, dim light, overheating, peculiar smell, or no light), immediately cut off the power and stop using it. Check the connections, adapter, and waterproof seals. If the problem persists, contact the seller for after-sales service.

7.2 Voltage Drop

Insufficient power can lead to incomplete illumination of the light strip, known as voltage drop. To prevent this:

• For 12V systems: If the strip length is 6-10 meters, use two power adapters, one at each end.
• For 24V systems: If the strip length is 11-20 meters, use two power adapters, one at each end.

Figure 5: Voltage Drop Comparison

8. User Tips

• Unroll Before Powering: Always unroll the entire LED strip before turning it on. Keeping it coiled while powered can cause it to overheat and burn out.

  Figure 6: Important Tip: Unroll LED Strip Before Use

• Dual-End Power for Longer Strips: For optimal brightness and to avoid voltage drop, use two power adapters (one at each end) for 12V strips between 6-10 meters, and for 24V strips between 11-20 meters.
• Flexible Installation: The COB LED strip is soft and flexible, allowing for creative installations in various indoor and outdoor settings. It comes with double-sided tape for easy mounting.

  Figure 7: Easy Installation with Double-Sided Tape

  Figure 8: Versatile Applications (Indoor & Outdoor)

9. Warranty & Support

If you have any questions about the product or require after-sales service, please contact our store customer service via AliExpress Message.

• Provide your order number and photos/videos of the product problem for quick verification.
• We will reply to you within 24 hours (working day) and provide a satisfactory solution (refund/replacement/partial compensation), supporting AliExpress platform after-sales rules.

A detailed user manual in PDF format is also available for download: User Manual (PDF)