Volteck REF-303L (48221)
Volteck Lait REF-303L Slim LED Reflector
Model: REF-303L (48221) | Brand: Volteck
1. Product Overview
The Volteck Lait REF-303L is a high-performance 50W slim LED reflector designed for various lighting applications. It features a robust aluminum body and a tempered glass screen, ensuring durability and weather resistance for outdoor use. The integrated LED technology provides instant-on illumination, reaching 100% brightness immediately upon activation. Its adjustable bracket allows for flexible positioning, making it suitable for a wide range of environments.
This reflector is ideal for illuminating gardens, terraces, patios, corridors, public areas, and construction sites, offering significant energy savings of up to 88% compared to traditional lighting solutions.

Figure 1.1: Front view of the Volteck Lait REF-303L Slim LED Reflector.

Figure 1.2: Key features of the reflector, including the weather-resistant tempered glass cover, high-intensity LED, durable aluminum body, and adjustable bracket.
2. Safety Information
Please read all safety instructions carefully before installing or operating the reflector. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Electrical Safety: Ensure the power supply is disconnected before installation, maintenance, or cleaning. All electrical connections must comply with local electrical codes and regulations. If you are unsure about wiring, consult a qualified electrician.
- Grounding: This product must be properly grounded to prevent electric shock.
- Voltage Compatibility: Verify that the supply voltage matches the reflector's requirements (specified in Section 8).
- Outdoor Use: While weather-resistant, ensure all connections are sealed and protected from direct water exposure to maintain integrity. Do not submerge the product in water.
- Heat: The reflector may become hot during operation. Avoid touching the surface directly when in use. Allow it to cool down before handling.
- Light Source: Do not stare directly into the LED light source when it is illuminated, as this may cause eye strain or damage.
- Mounting: Mount the reflector securely on a stable surface capable of supporting its weight.
3. Package Contents
Upon opening the package, verify that all components are present and undamaged:
- Volteck Lait REF-303L Slim LED Reflector (1 unit)
- Integrated Driver (1 unit)
- Adjustable Mounting Bracket (pre-attached)
- User Manual (this document)
If any components are missing or damaged, contact your retailer or Volteck customer support immediately.
4. Setup and Installation
The Volteck Lait REF-303L is designed for semi-recessed mounting. Follow these steps for proper installation:
- Power Disconnection: Before starting any installation, ensure the main power supply to the installation area is turned off at the circuit breaker to prevent electric shock.
- Choose Location: Select a suitable mounting location that can securely support the reflector's weight and provides the desired illumination coverage. Consider the product dimensions (Figure 4.1) for proper placement.
- Mounting:
- Position the adjustable mounting bracket against the desired surface (wall, ceiling, or other stable structure).
- Mark the drilling points through the holes on the bracket.
- Drill appropriate holes for mounting screws (not included, select based on surface material).
- Securely fasten the reflector to the surface using suitable screws and anchors.
- Electrical Connection:
- Connect the reflector's electrical cable to your main power supply. Ensure correct polarity (Live, Neutral, Ground).
- Use appropriate waterproof connectors and junction boxes for outdoor installations to protect against moisture.
- Ensure all connections are tight and secure.
- Adjust Angle: Loosen the screws on the adjustable bracket, tilt the reflector to the desired angle for optimal light direction, and then tighten the screws firmly to secure its position.
- Power Restoration: Once installation is complete and all connections are secure, restore power at the circuit breaker.

Figure 4.1: Product dimensions: Length 29 cm, Height 27 cm, Depth 6 cm.
5. Operating Instructions
The Volteck Lait REF-303L LED Reflector is designed for simple operation:
- Power On/Off: Once properly installed and connected to a power source, the reflector will turn on when power is supplied to its circuit. It will turn off when the power supply is interrupted.
- Instant On: The reflector provides instant illumination, reaching 100% brightness immediately upon activation, with no warm-up time required.
- Remote Control (if applicable): The specifications mention a "Remote control" switch style. If your specific model includes a remote control, refer to its separate instructions for pairing and operation. For standard models, operation is via the main power switch.

Figure 5.1: The reflector providing illumination in an outdoor setting.
6. Maintenance
The Volteck Lait REF-303L LED Reflector requires minimal maintenance. Regular cleaning and inspection will ensure optimal performance and longevity.
- Cleaning:
- Before cleaning, ensure the power supply to the reflector is disconnected.
- Wipe the exterior of the reflector, including the glass screen, with a soft, damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or components.
- Ensure the reflector is completely dry before restoring power.
- Inspection: Periodically inspect the reflector for any signs of damage, such as cracked housing, frayed wires, or loose connections. If any damage is found, disconnect power immediately and have it repaired by a qualified professional before resuming use.
- LED Replacement: The LED light source is integrated and not user-replaceable. The product has a long lifespan of approximately 30,000 hours.
7. Troubleshooting
If you encounter issues with your Volteck Lait REF-303L reflector, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Reflector does not turn on. | No power supply. Loose electrical connection. Faulty circuit breaker/fuse. Damaged wiring. | Check if the power switch is on. Verify the circuit breaker is not tripped. Ensure all electrical connections are secure (with power off). Inspect wiring for damage. If damaged, consult an electrician. |
| Light is dim or flickers. | Unstable power supply. Incorrect voltage. Internal component issue. | Ensure stable power supply. Verify input voltage matches specifications. If problem persists, contact customer support. Do not attempt internal repairs. |
| Reflector turns off unexpectedly. | Overheating (unlikely for LED, but possible in extreme conditions). Intermittent power supply. Faulty wiring/connection. | Ensure adequate ventilation around the unit. Check power supply stability. Inspect wiring and connections. |
If the issue is not resolved by the above steps, or if you suspect internal damage, do not attempt to repair the unit yourself. Contact Volteck customer support or a qualified electrician.
8. Specifications
Detailed technical specifications for the Volteck Lait REF-303L LED Reflector:
| Attribute | Value |
|---|---|
| Manufacturer | Truper |
| Part Number | REF-303L |
| Product Model Number | 48221 |
| Color | Black |
| Style | Modern |
| Material | Aluminum |
| Power Source | Electric Cable |
| Wattage | 50W |
| Installation Method | Semi-recessed Mounting |
| Bulb Type | LED |
| Luminous Flux | 3900 Lumen |
| Mounting Profile | Ceiling Mount (Note: Typically used for wall/surface mount floodlights) |
| Switch Style | Remote Control (Note: May vary by specific product variant) |
| Special Features | Energy Efficiency |
| Recommended Use | Gardens, Terraces, Patios, Corridors, Public Areas, Construction Sites (as per feature bullets); Bathroom, Bedroom, Living Room (as per specifications) |
| Included Components | Driver |
| Batteries Included | No |
| Batteries Required | No |
| Item Weight | 1.62 Kilograms |
| Product Dimensions (L x W x H) | 8.3 x 12.44 x 13.19 cm |
| ASIN | B06WRRHK11 |
| First Available Date | February 14, 2017 |
| Discontinued by Manufacturer | No |
| Lamp Shape | Ceiling |
| Lifespan | 30,000 Hours |

Figure 8.1: Product packaging displaying key specifications and warranty information.
9. Warranty and Support
The Volteck Lait REF-303L LED Reflector comes with a 3-year limited warranty from the date of purchase, as indicated on the product packaging (Figure 8.1).
This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, misuse, abuse, accidents, unauthorized repairs, or acts of nature.
For warranty claims, technical support, or any inquiries regarding your product, please contact Volteck customer service through their official website or the contact information provided on your purchase receipt.
Please retain your proof of purchase for warranty validation.
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