Be Quiet! LIGHT WINGS LX 140mm 3-Pack
£37.30 inc VAT
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About This Item
- Triple pack of 140mm PWM high-speed case fans
- Multi-colour LED illumination with 16 LEDs per fan
- Maximum airflow of 75.3 cfm and air pressure of 2.45 mmH2O
- Rifle bearing design for quiet operation at 30.5 dB high speed
- 3-year warranty with CE, RoHS, UKCA, and WEEE compliance
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be quiet! Light Wings LX | High-Speed 140mm RGB Fan Trio
The be quiet! LIGHT WINGS LX 140mm PWM High Speed 3-Pack delivers exceptional airflow and vibrant RGB lighting for PC builders seeking both performance and aesthetics. This three-pack configuration offers excellent cooling capacity for mid-tower and full-tower cases.
Key Specifications
| Metric | Spec |
|---|---|
| Fan Size | 140mm |
| Max Speed | 1800 RPM |
| Airflow | 75.3 CFM |
| Noise Level | 30.5 dB |
| Bearing Type | Rifle bearing |
| LEDs | 16 per fan |
| Warranty | 3 years |
Optimized Cooling Performance
Each 140mm fan in this trio features nine aerodynamic blades engineered to maximize airflow while minimizing turbulence. The rifle bearing design ensures smooth operation and extends service life to 60,000 hours. With a maximum airflow rating of 75.3 CFM and air pressure of 2.45 mmH2O, these fans effectively dissipate heat from CPU coolers, radiators, and case vents.
Dynamic RGB Illumination
The Light Wings LX incorporates 16 individually addressable LEDs per fan, creating vibrant multi-color lighting effects. The illuminated impeller design produces a distinctive glowing effect that enhances any build’s visual appeal. The 3-pin LED connector allows for easy integration with popular RGB control software and motherboards.
Versatile PWM Control
Pulse-width modulation technology enables precise fan speed control between 0-1800 RPM. This intelligent speed regulation automatically adjusts cooling performance based on system temperatures, balancing optimal cooling with minimal noise output. The 4-pin PWM connector ensures compatibility with modern motherboard fan headers.
Box Contents
- 3 x be quiet! Light Wings LX 140mm PWM fans
- 12 x mounting screws
- 3 x fan cables (0.5m length)
- 3 x LED cables
Check Before You Buy
- Confirm your case has 140mm mounting points
- Verify available 4-pin PWM headers on your motherboard
- Check RGB controller compatibility for LED effects
- Ensure adequate clearance for 25mm thick fans
Frequently Asked Questions
Q: Are these fans suitable for radiator mounting?
A: Yes, the 140mm size and 25mm thickness make them compatible with most 140mm radiators for enhanced cooling performance.
Q: Can I control the RGB lighting separately from fan speed?
A: Yes, the 3-pin LED connector operates independently from the 4-pin PWM fan connector, allowing separate control.
Q: What is the power consumption of each fan?
A: Each fan consumes 5.4W maximum power with a rated voltage of 12V.
Q: Are these fans quiet at low speeds?
A: Yes, the optimized blade design and rifle bearing construction maintain quiet operation even at reduced RPMs.
The Consultant’s Verdict & Warranty
The be quiet! Light Wings LX 140mm PWM 3-Pack represents an excellent balance of cooling performance, aesthetic appeal, and build quality for UK PC enthusiasts. The combination of high airflow, low noise operation, and vibrant RGB lighting makes this trio ideal for gaming rigs and content creation workstations. Covered by the standard Manufacturer Warranty.
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