The Evolution of Linear Lighting: Quasar Science Q-LED Rainbow 2 Series
The Quasar Science Rainbow 2 (R2) linear LED series, an advancement from the original Rainbow, features a complete architectural overhaul. Key upgrades include increased pixel density for significantly smoother gradients. The integrated Ossium Mounting System provides superior architecture for versatile rigging. This series also features expanded wireless control options with a built-in LumenRadio TimoTwo chip. This module supports CRMX, Bluetooth, and WiFi capabilities for any set environment. The Rainbow 2 maintains professional power versatility with Neutrik True1 TOP connectors for universal AC power. Additionally, a universal DC input supports a wide 12V–30V range for efficient battery operation on location.
The R2 RGBX Engine: Advanced Pixel Density and High-CRI Spectral Fidelity
The Quasar Rainbow 2 (R2) takes the proven RGBX Spectral Science to a new level. The original series introduced dedicated tungsten and daylight strips to surpass the X-Fade. However, the R2 now utilizes a high-density LED array to significantly reduce “pixelation.” This advancement creates a smoother and more organic light quality for the camera. These tubes maintain Quasar’s industry-leading color fidelity with a CRI of 95+ and a TLCI of 97+ in hybrid mode. The series also features an expanded CCT range spanning from a warm 1750° Candlelight to a crisp 10,000° Daylight Kelvin. This architectural evolution ensures that the R2 provides a broader and more accurate variable color spectrum. Ultimately, these specs meet the most demanding Los Angeles cinematography standards.
Enhanced Pixel FX and Universal Wireless Control: The TimoTwo Advantage
The Quasar Rainbow 2 (R2) significantly expands the fixture’s creative potential with a modernized suite of Cinematic Pixel FX. While the original series offered standard effects like Fire and Strobe, the R2’s increased pixel density allows for much smoother, high-resolution chases and gradients. Furthermore, the R2 is equipped with the advanced LumenRadio TimoTwo module. This upgraded chip provides the most reliable Wireless DMX (CRMX) connection in the industry. It also adds native Bluetooth and WiFi capabilities for maximum flexibility. You can choose to sync with RatPac wireless transmitters or control the rig directly via the Sidus Link app. Furthermore, the R2 is compatible with Quasar’s own StarCTRL application.
The Ossium Ecosystem: Revolutionary Rigging and Modular Scaling
The Rainbow 2 (R2) introduces a paradigm shift in fixture architecture with the integrated Ossium Mounting System. Unlike the original series, every R2 tube features a built-in rail along the back of the housing. This design allows for the direct attachment of baby pins, magnets, or battery plates without the need for bulky external clips. The sleek and low-profile design remains easy to conceal in tight spaces. At the same time, it offers vastly superior mechanical security for complex overhead rigs.
For large-scale arrays, the R2 is built for seamless scalability. You can stack these units into massive, high-output banks or utilize the Lead/Follow Mode to synchronize an entire rig instantly from a single master lamp. The R2’s Ossium-integrated frame provides the a super effective rigging utility. This holds true whether you are mounting flush to a DTLA loft wall or constructing a complex 3D geometric structure.
Advanced Power Architecture: True1 TOP and Expanded DC Versatility
The Rainbow 2 (R2) sets a new benchmark for electrical reliability on set. These energy-efficient lamps vastly outperform traditional Quartz and HMI sources while maintaining a streamlined, self-ballasted design. For AC power, the R2 utilizes Neutrik True1 TOP (Total Outdoor Protection) locking connectors, providing an IP65-rated connection for 100–240VAC world power.
Furthermore, the R2’s DC capabilities have been modernized for the high-capacity batteries used on today’s sets. The unit now accepts a wider 12–30VDC range via a locking barrel connector, ensuring compatibility with professional 14.4V and 26V battery systems. This dual-power flexibility makes the R2 the preeminent apparatus for both high-end studio builds and rugged location shoots throughout the Southwest.
Quasar Science Rainbow vs. Rainbow 2 (R2) Comparison
| Rainbow Original (OG) | Rainbow 2 (R2) |
|---|---|
| CCT Range (Kelvin)2000K – 6000K | CCT Range (Kelvin)1750K – 10,000K |
| Pixel ControlSingle pixel per tube | Pixel ControlMulti-pixel control (10-48 pixels depending on length) |
| Mounting SystemStandard 1/4″-20 threads (often required external clips) | Mounting SystemIntegrated Ossium Mounting System (OMS) rail |
| Wireless ConnectivityBuilt-in LumenRadio CRMX only | Wireless ConnectivityLumenRadio TimoTwo (CRMX, Bluetooth, WiFi, Art-Net/sACN) |
| AC Power ConnectorLocking barrel connector (early models) | AC Power ConnectorNeutrik True1 TOP locking connector (IP65 rated) |
| DC Voltage Range10V–26VDC | DC Voltage Range12V–30VDC |
| DMX PortsCat5 I/O Port | DMX PortsCat5/6 RJ45 I/O Ports for DMX, sACN, Art-Net |
| App ControlLimited/None | App ControlYes (Compatible with Sidus Link, StarCloth, etc.) |
Rent the Quasar Rainbow 2 Series at Geronimo Creek
Geronimo Creek is proud to offer these in 2ft , 4ft and 8ft tubes.
If you have not rented this series of Quasar tubes from us before, feel free to ask for a demo rate on your first rental.
