Quasar Science Q50R2 - 4FT 50W RGBX Rainbow 2 LED Tube with 180-Degree Beam and 1750K to 10000K CCT in Polycarbonate Finish

The Quasar Science Q50R2 is a powerful 4-foot, 50W RGBX LED tube light designed for cinematic lighting on film, television, and virtual production stages. With its expanded length and high-output performance, the Q50R2 delivers intense yet precise illumination, offering 2843 lumens and a wide 180-degree beam for comprehensive coverage. Featuring the advanced RGBX Spectral Science Color Engine (RGBX SSCE), this fixture offers over one billion color options and tunable white light ranging from 1750K to 10000K. Spectral accuracy is mapped within the perceptually uniform CIE 1976 space, ensuring visually natural and intuitive color control across all environments.

Equipped with the Ossium Mounting System (OMS), the Q50R2 provides unmatched rigging versatility, integrating seamlessly with industry-standard hardware for fast and secure setups. Its durable polycarbonate and aluminum construction is dust-resistant (IP40) and lightweight for its size, weighing only 3.3 lbs. With passive cooling and fanless operation, this fixture runs silently, making it suitable for audio-sensitive sets. A built-in OLED screen delivers clear visual feedback for all settings and configurations directly on the fixture.

The Q50R2 is designed for complete control and flexibility. It features both AC and DC power options with direct input via TRUE1 and barrel connectors, and supports external batteries using the Ossium Battery Plate for portable, uninterrupted use. Its networking capabilities are equally robust, including onboard DMX, sACN, and Art-Net support, along with wireless options like CRMX, W-DMX, Bluetooth, and Wi-Fi. With its built-in Ethernet Node, there is no need for external receivers, boxes, or converters, streamlining the lighting workflow and allowing instant scalability for large productions.

Featuring 20 factory-loaded FX presets including lightning, paparazzi, and emergency modes, the Q50R2 enables fine-grained control over animation parameters like intensity, speed, and color. With advanced pixel mapping, highly saturated RGB output, and pristine white light performance, the Q50R2 sets a new standard for professional-grade LED tube lights in the entertainment industry.

Features

• 4FT 50W RGBX linear LED tube with 2843 lumens of output
• RGBX Spectral Science Color Engine delivers over one billion vibrant colors
• Color temperature adjustable from 1750K to 10000K for full-spectrum white tuning
• High color fidelity with CRI 95, SSI up to 91, and TM30 up to 94
• 180-degree wide beam angle provides smooth and even coverage
• Flicker-free dimming from 0 to 100% with continuous control
• Ossium Mounting System included for flexible, secure rigging options
• DMX, sACN, and Art-Net support with built-in Ethernet node for wired control
• CRMX, W-DMX, Bluetooth, and Wi-Fi support for wireless operation
• starCTRL app compatibility for intuitive remote lighting control
• AC power via TRUE1 connector or DC input with P-Tap cable and optional battery
• Fanless passive cooling ensures silent operation on set
• 20 pre-programmed lighting effects with adjustable parameters
• Durable polycarbonate and aluminum housing with IP40 dust resistance
• Includes Ossium Slider, Baby Pin, Q-Boots, 8FT AC and DC power cords
• Extended 25,000-hour LED lifespan for long-term reliability

Specifications

General

• Display: OLED
• Fixture Mounting: 1x 1/4"-20 Female Thread
• Environmental Resistance: Dust-Resistant (IP40)
• Certifications: ETL, FCC, cETL
• Materials: Aluminum, Plastic (Housing)
• Dimensions: 47.1 x 2 x 1.8 inches
• Weight: 3.3 lbs

Optical

• Lumens: 2843
• Photometrics:
  • 3200K @ 3.3FT: 711 lux
  • 5600K @ 3.3FT: 828 lux
• Color Temperature: 1750K to 10000K
• Color Modes: RGB, Daylight, Tungsten
• Color Accuracy Standard: CRI 95, TLCI 95
• Dimming: Built-In Dimmer (Continuous), 0 to 100%
• Cooling System: Passive
• Expected Lamp Life: 25,000 Hours
• Beam Angle: 180°
• Built-In Flash: No
• Umbrella Mount: No
• Front Accessory Mount: Proprietary

Connectivity

• Wireless Remote Control Type: Bluetooth, Wi-Fi, Wireless CRMX, Wireless DMX
• Mobile App Compatible: Yes, Android and iOS

Electrical

• Power Source: AC Power (Cable Included), Battery (Not Included)
• Inputs/Outputs: 1x powerCON TRUE1 Power Input, 1x Barrel / Coax (2.1 x 5.5 mm) Battery/Power Input, 1x RJ45 DMX Input, 1x RJ45 DMX Output
• Input Power: 12 to 30VDC, 120 to 240 VAC, 50 / 60 Hz
• Included Adapter/Cable: 1x USA Type-A/B to powerCON TRUE1 Cable (8FT), 1x P-Tap to Barrel/Coax Cable
• Inline Switch: No
• Power Pass-Thru: No
• Power Consumption: 50W

Shipping Information

• Shipping Weight: 7.31 lbs
• Shipping Dimensions: 51 x 5.75 x 4 inches

What's Included

• (1) Q50R2 4FT Rainbow 2 Light
• (1) Ossium Slider
• (1) Ossium Baby Pin
• (2) Q-Boot Bumpers
• (1) 8FT AC Power Cord
• (1) 8FT DC Power Cord
• (1) Quick Start Guide
• (1) Shortcut Guide