Description
be quiet! Light Wings LX 140mm PWM ARGB Fan | Triple Pack | BL127 | 1200 RPM | Daisy-Chain | Case Fan
be quiet! Light Wings LX 140mm PWM ARGB Fan — Triple Pack (BL127) Performance meets spectacle. The be quiet! Light Wings LX 140mm PWM Triple Pack delivers 56 CFM / 95 m³/h of airflow at 1,200 RPM with 16 ARGB LEDs illuminating the hub and frosted blades for a stunning visual effect. Daisy-chain ARGB connectivity means one cable manages all three fans, while rifle bearing technology ensures a 60,000-hour lifespan. PWM control keeps noise in check — ramping up when needed, dropping back when it's not. ▼ Product Description Impressive ARGB Lighting 16 LEDs inside the illuminated hub shine outward onto frosted fan blades, creating an unmistakable lighting effect with multiple colours and modes. Ideal for showcase builds and ARGB-focused systems. Daisy-Chain ARGB The ARGB connection cable features both input and output connectors — connect to your motherboard or ARGB controller, then daisy-chain additional Light Wings LX fans from the output. One cable, all three fans. Optimised Airflow 7 optimised fan blades with a perfect angle deliver extraordinary air pressure and airflow — 56 CFM / 95 m³/h at 1,200 RPM. A minimised frame outlet reduces air leaks for maximum efficiency. Rifle Bearing Technology Proven rifle bearing technology circulates oil within a closed system for effective bearing cooling, delivering a long operating lifespan of 60,000 hours. PWM Speed Control 4-pin PWM connectivity allows your motherboard to dynamically vary fan speed — maximising cooling performance under load and minimising noise during light use. ▼ Technical Specifications General Data Model Light Wings LX 140mm PWM Triple Pack SKU / Article Number BL127 Dimensions (mm) 140 x 25 x 140 Weight incl. cables 169 g (per fan) Colour Black Lighting ARGB LED (16 LEDs per fan) EAN 4260052191651 Performance & Noise Max Fan Speed (PWM / 12V) 1,200 RPM Airflow (100% PWM / 12V) 56.0 CFM / 95.0 m³/h Air Pressure (100% PWM / 12V) 0.90 mm H₂O Noise Level (100% PWM / 12V) 22.9 dB(A) Lifespan (at 25°C) 60,000 hours Zero RPM Mode No Mechanical Specifications Bearing Technology Rifle Bearing Motor Technology 4-pole fan motor Screw Fixing Yes Push-Pin Fixing No Electrical Specifications Rated Voltage DC 12V Operating Voltage DC 5 – 13.2V Input Current 0.09 A Input Power 3.6 W Rated Current LED 0.39 A Cables & Connectors Fan Connector 4-pin PWM Lighting Connector 5V 3-pin ARGB Daisy-Chain Compatible Yes Cable Length 500 mm Cable Sleeve No Certifications & Compliance Approvals CE / RoHS / RU / UKCA / WEEE RoHS Yes WEEE Yes Warranty 3 Years ▼ What's Included Package Contents ✓ 3x be quiet! Light Wings LX 140mm PWM ARGB Fans (BL127) ✓ 12x Mounting screws ▼ Why Choose This Product Light Up Your Build. be quiet! ✅ 3-fan bundle — ready to fill your case ✅ 16 ARGB LEDs per fan — illuminated hub & frosted blades ✅ Daisy-chain ARGB — one cable for all three fans ✅ 56 CFM / 95 m³/h airflow at 1,200 RPM ✅ PWM speed control for dynamic thermal management ✅ Rifle bearing — 60,000 hour lifespan ✅ CE / UKCA / RoHS certified | 3-year warranty