The Amazon LED 40W 4000lm LED 40 LED 40W 120CM fixture delivers high-efficiency lighting for commercial and residential spaces. With 4000 lumens spread across 40 LEDs, this 40W solution offers bright, even illumination over the 120 centimeter length.
This article explores the technical specifications, performance characteristics, and practical considerations for the Amazon LED 40W 4000lm LED 40 LED 40W 120CM product.
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Rated Power | 40 | W | Input power consumption at nominal voltage |
| Luminous Flux | 4000 | lm | Total visible light output |
| LED Elements | 40 | LEDs | Discrete diodes for consistent output |
| Length | 120 | cm | Mounted dimension for room layout planning |
| Color Temperature | 4000 | K | Neutral white suitable for task and ambient lighting |
| Lifespan | 25000 | hours | L70 definition at nominal operating conditions |
Electrical Characteristics and Compatibility
Understanding the electrical behavior of the Amazon LED 40W 4000lm LED 40 LED 40W 120CM ensures safe installation and optimal performance. The fixture is designed for standard voltage ranges found in most commercial and residential settings.
Compatible drivers must match the 40W load to avoid flicker or reduced lifespan. Confirm input voltage aligns with local grid specifications before installation.
Light Distribution and Mounting Options
Beam Angle and Coverage
The 40 LED array provides a broad, uniform light distribution suitable for paneled ceilings and suspended applications. The 120 cm length allows the fixture to serve as a primary light source in corridors, retail aisles, or open-plan offices.
Installation Methods
Depending on the environment, the fixture can be surface-mounted, recessed, or suspended. Proper mounting ensures heat dissipation and maintains the stated luminous efficacy over time.
Performance Metrics and Environmental Factors
Real-world performance of the Amazon LED 40W 4000lm LED 40 LED 40W 120CM can vary based on thermal management, ambient temperature, and duty cycles. Continuous operation at elevated temperatures may affect lumen maintenance.
Dimming compatibility should be verified with the control system. Use compatible dimmers designed for LED loads to prevent buzzing or color shift. The fixture includes control options that support energy savings in different occupancy scenarios.
Maintenance and Operational Guidelines
Routine maintenance for the Amazon LED 40W 4000lm LED 40 LED 40W 120CM primarily involves keeping the lens and heatsink surfaces clean. Dust accumulation can reduce light output and interfere with thermal regulation.
Inspect the wiring and connectors periodically, especially in environments with high humidity or vibration. Address any power anomalies promptly to protect the internal LED drivers and maximize service life.
Key Takeaways and Recommendations
- Confirm voltage and driver compatibility before installation.
- Use the 120 cm length to plan spacing for uniform coverage.
- Maintain a clean lens and heatsink to preserve output.
- Select compatible LED dimmers if dimming is required.
- Follow manufacturer guidelines for mounting height in different applications.
FAQ
Reader questions
What is the recommended mounting height for this fixture in a warehouse?
For a 120 cm length fixture, mounting between 4 and 6 meters provides even illumination across wide aisles while minimizing hotspots and glare.
Can this LED be used with existing magnetic ballasts?
No, this is a LED lamp with its own driver. It requires a compatible LED-rated power supply and should not be connected to magnetic or electronic ballasts designed for fluorescent lamps.
Is the light output suitable for detailed assembly tasks?
Yes, with a CRI around 80 and a color temperature of 4000K, this fixture offers sufficient brightness and color rendering for inspection and assembly work where detail recognition is important.
How does ambient temperature affect performance in unconditioned spaces?
Higher ambient temperatures can reduce driver efficiency and shorten lifespan. Ensure ventilation around the fixture and check derating curves in the datasheet for extreme environments.