- Product Type: Case Fan
- Fan Size: 120mm
- Max Fan Speed: 1700RPM
- Fan Shroud Colour: White
- LED Colour: Addressable RGB
- Connections: 4-Pin Fan & 3-Pin ARGB
be quiet! Light Wings LX 120mm PWM Reverse White (BL133)High-Performance 120mm ARGB Case Fan with Reversed Blade Design
Key Features
Reversed Blade Design Optimized for side or bottom intake, ensuring efficient airflow into the case without obstructing visual aesthetics.
ARGB Lighting 16 individually addressable LEDs offer vivid and customizable lighting effects, ideal for RGB-themed builds.
Quiet Operation Advanced rifle bearing and aerodynamic fan blade design ensure low noise levels even at high RPMs.
PWM Control Enables dynamic speed regulation via motherboard software to balance cooling and acoustics.
Daisy-Chaining Support Simplifies cable management and allows synchronized lighting across multiple fans.
Product Overview
The be quiet! Light Wings LX 120mm PWM Reverse White (BL133) is a performance-focused, visually striking case fan tailored for premium PC builds. Its unique reversed blade design is ideal for bottom or side intake, where both airflow direction and clean visuals matter. Combining optimized airflow, low noise operation, and addressable RGB lighting, it meets the needs of performance enthusiasts and style-conscious builders alike.
Technical Specifications
Model Number:
BL133
Dimensions:
120 x 120 x 25 mm
Fan Speed:
Up to 1,700 RPM
Airflow:
Up to 58.9 CFM (100 m3/h)
Static Pressure:
2.31 mm H2O
Noise Level:
Up to 31 dB(A)
Bearing Type:
Rifle Bearing
Lifespan:
Up to 60,000 hours
Voltage Range:
5V – 13.2V
Rated Voltage:
12V
Input Power:
2.4W
Input Current:
0.20A
Fan Connector:
4-pin PWM
Lighting Connector:
3-pin 5V ARGB
Number of LEDs:
16 ARGB LEDs
Cable Length:
500 mm
Warranty:
3 Years
Certifications:
CE, RoHS, UKCA, WEEE
Package Includes
1x 120mm PWM Reverse Fan, Mounting Screws, ARGB Cables

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