1. Introduction
Thank you for choosing the Tecnolite 50W LED Bulb. This manual provides essential information for the safe and efficient use of your new LED bulb. Please read these instructions carefully before installation and retain them for future reference.
2. Safety Information
- Electrical Safety: Always turn off the power supply at the main circuit breaker before installing or replacing the bulb.
- Proper Installation: Ensure the bulb is securely screwed into a compatible E27 socket. Do not overtighten.
- Indoor Use: This bulb is designed for indoor use in dry locations unless otherwise specified.
- Voltage Compatibility: Verify that the voltage of your electrical system matches the bulb's requirements.
- Heat: Although LED bulbs generate less heat than traditional incandescent bulbs, they can still become warm. Avoid touching the bulb immediately after use.
- Disposal: Dispose of used bulbs according to local regulations for electronic waste.
3. Product Overview
The Tecnolite 50W LED Bulb provides high-intensity, cool white illumination suitable for general and task lighting. Its omnidirectional light distribution ensures broad coverage.

Image 3.1: Tecnolite 50W LED Bulb in its retail packaging, highlighting key features like 50W LED, 4500 lumens, and 14 years of life.

Image 3.2: Front view of the Tecnolite 50W LED Bulb, showcasing its rounded shape and E27 base.
Key Features:
- Power: 50W LED
- Luminous Flux: 4500 Lumens
- Color Temperature: 6500K (Cool White / Daylight)
- Base Type: E27
- Beam Angle: 200° Omnidirectional
- Lifespan: Approximately 15,000 hours
- Dimensions: 224mm (Height) x 138mm (Diameter)

Image 3.3: Side view of the Tecnolite 50W LED Bulb, illustrating its overall form factor and E27 screw base.
4. Setup
Follow these steps to install your Tecnolite 50W LED Bulb:
- Turn off Power: Locate the light fixture's power switch and turn it off. For added safety, turn off the power at the main circuit breaker.
- Remove Old Bulb (if applicable): Allow the old bulb to cool completely before carefully unscrewing it counter-clockwise from the socket.
- Install New Bulb: Gently screw the Tecnolite 50W LED Bulb clockwise into the E27 socket until it is snug. Do not apply excessive force.
- Restore Power: Turn the power back on at the main circuit breaker, then flip the light switch to the 'ON' position.
5. Operating Instructions
Operating the Tecnolite 50W LED Bulb is straightforward:
- To Turn On: Flip the wall switch connected to the light fixture to the 'ON' position.
- To Turn Off: Flip the wall switch to the 'OFF' position.
This bulb is not designed for use with dimmer switches unless explicitly stated on the packaging or product specifications.
6. Maintenance
The Tecnolite 50W LED Bulb requires minimal maintenance:
- Cleaning: Ensure the power is off and the bulb is cool before cleaning. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Replacement: Due to its long lifespan, frequent replacement is not expected. When replacement is necessary, follow the setup instructions in Section 4.
7. Troubleshooting
If your Tecnolite 50W LED Bulb is not functioning correctly, consider the following:
- Bulb Does Not Light Up:
- Check if the power switch is in the 'ON' position.
- Verify that the main circuit breaker for the fixture is not tripped.
- Ensure the bulb is screwed in securely into the socket.
- Test the socket with another working bulb to confirm the fixture is operational.
- Flickering:
- Ensure the bulb is fully tightened in the socket.
- If connected to a dimmer, confirm the bulb is compatible with dimmers. This model is generally not dimmer-compatible.
- Check for loose wiring in the fixture (consult a qualified electrician if unsure).
If problems persist, contact Tecnolite customer support.
8. Specifications

Image 8.1: Packaging detail showing the technical specifications of the Tecnolite 50W LED Bulb.
| Specification | Detail |
|---|---|
| Brand | Tecnolite |
| Manufacturer | TECNOLITE |
| Model | 50LHBLEDT65MV200 |
| Bulb Type | LED |
| Wattage | 50 Watts |
| Luminous Flux | 4500 Lumens |
| Color Temperature | 6500 Kelvin (Cool White / Daylight) |
| Base Type | E27 |
| Beam Angle | 200° |
| Average Lifespan | 15,000 Hours |
| Energy Efficiency Label (EU) | 90 lumens per watt |
| Material | Copper |
| Shape | Rounded / Pear |
| Assembled Unit Height | 8.82 inches (224 mm) |
| Assembled Unit Length | 5.43 inches (138 mm) |
| Assembled Unit Width | 5.43 inches (138 mm) |
| Specific Uses | Task lighting, General lighting |
| Special Features | High luminosity and wide beam angle |
| Power Source | Electric plug |
| Batteries Required | No |
9. Warranty Information
The Tecnolite 50W LED Bulb comes with a 5-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the product packaging or contact Tecnolite customer support.
10. Support Information
For further assistance, technical support, or warranty inquiries, please contact Tecnolite directly.
- Manufacturer: TECNOLITE
- Online Store: Visit the Tecnolite Brand Store on Amazon for more products and information.





