1. Introduction
Thank you for purchasing the CLY 50W LED Motion Sensor Security Light. This manual provides essential information for the safe installation, operation, and maintenance of your new security light. Please read these instructions thoroughly before installation and retain them for future reference.

Image 1.1: CLY 50W LED Motion Sensor Security Light. This image displays the complete security light unit, including the main LED panel, the motion sensor, the attached 1.5-meter power cord with a plug, and mounting screws.
2. Safety Information
- Always disconnect power before installation or servicing.
- Installation should be performed by a qualified electrician if you are unsure about electrical wiring.
- Ensure the mounting surface can support the weight of the fixture.
- Do not look directly into the LED light source when illuminated, as it may cause eye strain or damage.
- This product is designed for outdoor use and is IP66 waterproof (IP65 for the sensor). Ensure all connections are secure and protected from moisture.
- Do not modify the product in any way, as this may void the warranty and create safety hazards.
3. Package Contents
Verify that all components are present before installation:
- CLY 50W LED Motion Sensor Security Light (1 unit)
- Mounting Bracket (pre-attached)
- Mounting Screws and Wall Plugs (typically 3 sets)
- Instruction Manual (this document)
4. Product Features
- Power: 50W LED
- Brightness: 4700 Lumens
- Color Temperature: 6500K (Daylight White)
- Lighting Angle: 120°
- Motion Sensor: Infrared Human Body Induction (PIR)
- Sensing Distance: Up to 12 meters
- Fixed Lighting Time: 30 seconds per activation
- Operating Mode: Night-only operation (fixed, non-adjustable)
- Waterproof Rating: IP66 (light fixture), IP65 (sensor)
- Cable Length: 1.5 meters with standard plug
- Material: Plastic-clad aluminum for enhanced heat dissipation and corrosion resistance
- Adjustable Bracket: 180° rotation for flexible installation

Image 4.1: Key features of the CLY security light. This image highlights the use of high-quality nanomaterials for light penetration, the excellent heat dissipation design of the plastic-clad aluminum body, and the convenience of the 1.5-meter cable with a plug.
5. Setup and Installation
The CLY 50W LED Motion Sensor Security Light is designed for straightforward installation with its pre-attached bracket and plug-in cord.
5.1 Recommended Installation Height
For optimal motion detection and lighting coverage, the recommended installation height is between 5 to 7 meters (approximately 16 to 23 feet) from the ground.
5.2 Mounting Instructions
- Choose Location: Select a suitable outdoor location that provides the desired lighting coverage and motion detection area. Ensure the location is within reach of a power outlet for the 1.5M cord.
- Mark Drilling Points: Hold the mounting bracket against the desired surface (wall, ceiling, or ground) and mark the positions for the mounting screws.
- Drill Holes: Drill holes at the marked positions. Insert the provided wall plugs if installing into masonry or concrete.
- Secure Fixture: Align the bracket with the drilled holes and secure the light fixture using the provided screws. Ensure it is firmly attached.
- Adjust Angle: Loosen the screws on the side of the bracket to adjust the light's angle (up to 180°) for optimal illumination. Tighten the screws once the desired angle is set.
- Connect Power: Plug the 1.5M power cord into a suitable outdoor electrical outlet.

Image 5.1: This image illustrates the product dimensions (16cm width, 18cm height), the 180-degree adjustable bracket, and three common installation methods: ceiling, wall, and ground installation.

Image 5.2: This image demonstrates the adjustability of the motion sensor, showing its ability to tilt 180 degrees and rotate 360 degrees for precise detection area coverage.
6. Operating Instructions
The CLY 50W LED Motion Sensor Security Light features a simplified, fixed operating mode for ease of use and energy efficiency.
6.1 Automatic Operation
- Night-Only Activation: The motion sensor is designed to operate exclusively at night. It will not activate during daylight hours.
- Fixed Lighting Duration: Upon detecting motion, the light will illuminate for a fixed duration of 30 seconds. This duration is not adjustable.
- No Manual Adjustment: There are no buttons or settings to adjust the lighting time or the day/night sensor. The unit is designed for immediate use after installation.

Image 6.1: This image demonstrates the fixed operating mode. It shows the light activating for 30 seconds upon motion detection at night and remaining off during the day, emphasizing the non-adjustable nature of these settings.
6.2 Motion Sensor Sensitivity
The PIR (Passive Infrared) motion sensor is sensitive and designed to detect human body movement up to 12 meters away within a 180° detection range. Ensure the sensor is not obstructed by objects or foliage for optimal performance.
7. Maintenance
The CLY 50W LED Motion Sensor Security Light requires minimal maintenance.
- Cleaning: Periodically clean the light fixture and sensor lens with a soft, damp cloth to remove dust, dirt, or debris. Do not use abrasive cleaners or solvents.
- Inspection: Regularly inspect the power cord and plug for any signs of damage. Ensure the mounting screws remain tight.
- Obstructions: Keep the area around the motion sensor clear of any obstructions that might block its detection range.
8. Troubleshooting
If you encounter issues with your CLY security light, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on at night. | No power; sensor obstructed; faulty unit. | Check power connection. Ensure sensor is clear. Test in a dark environment. If issues persist, contact support. |
| Light stays on continuously. | Constant motion detected; sensor malfunction. | Ensure no continuous motion in the detection zone (e.g., swaying branches). If the problem persists, the sensor may be faulty. |
| Light turns on during the day. | This model is designed for night-only operation. If it activates during the day, there might be a sensor malfunction. | Verify ambient light conditions. If it consistently activates in bright daylight, contact support. |
| Motion detection range is poor. | Sensor obstructed; incorrect installation height/angle; environmental factors. | Clear any obstructions. Adjust the sensor angle. Ensure installation is within the recommended 5-7M height. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | FLB050 |
| Power | 50W |
| Luminous Flux | 4700 Lumens |
| Color Temperature | 6500K (Daylight White) |
| LED Beads | 63 SMD LEDs |
| Lighting Angle | 120° |
| Motion Sensor Type | PIR (Passive Infrared) |
| Motion Detection Range | 0-12 meters |
| Motion Sensor Angle | 180° |
| Fixed Lighting Time | 30 seconds |
| Operating Mode | Night-only (fixed) |
| Waterproof Rating | IP66 (light), IP65 (sensor) |
| Power Source | Corded Electric |
| Cable Length | 1.5 meters |
| Material | Plastic-clad aluminum |
| Product Dimensions | 17.02 x 5.84 x 18.54 cm (6.7 x 2.3 x 7.3 inches) |
| Weight | 640 g (1.41 lbs) |
| Manufacturer | Shenzhen Oumeike Lighting Technology Co., Ltd |
| Country of Origin | China |

Image 9.1: This image highlights the durability features of the CLY security light, including its IP66 waterproof rating, and resistance to both heat and cold, making it suitable for various outdoor weather conditions.
10. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. Keep your proof of purchase for warranty claims.




