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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
be quiet! Light Wings LX 120mm PWM Reverse, White, ARGB Lighting, High Airflow, 60,000 Hours, 3 year warrantybe 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
be quiet! Light Wings LX 120mm PWM Reverse White (BL133)High-Performance 120mm ARGB Case Fan with Reversed Blade DesignKey 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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1963 reviews
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Product Reviews
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back.
Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them.
The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back.
I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
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