This Double Rainbow Linear LED Light from Quasar Science is a 4' RGBX light with versatile output options for creative and amazing results. It advances the design legacy of the Rainbow 2 tubular form factor by doubling the lamp width, but retains a low-profile shape so it can fit in all the same tight spaces. The expanded RGBX color profile allows seamless color matching, full gamut mixing, and a variety of available light effects. The high CRI, TLCI, and SSI ratings mean that colors and skin tones will be rendered faithfully in any setting, and the lights are passively cooled, providing silent operation.

The LED lamp is compatible with the Swaptics Interchangeable lens system light modifier accessories, and the integrated Ossium Mounting System (OMS) allows for rigging in ways previously unobtainable.

Two 4' Double Rainbow LED Lights    Double Light Travel Case    Two Ossium System Battery Plates    Two Ossium System Rotators    1750-10,000K Color Temperature    100-0% Dimming, Flicker-Free    100W Output per Lamp    Full Gamut Color Mixing    Ossium Mounting System Compatibility    Multi-Voltage AC, Optional Battery Power

The design of the Double Rainbow LED makes for a uniquely beautiful light that packs a punch. Ready for work as a source light or for practical use, its shape produces a consistent quality of light.

The perceptually distributed color palette created by advanced color science research provides artists instinctual lighting control. In addition, Spectral Control, a new technical and creative tool, provides artists complete control over any color's spectral fingerprint.

The RGBX Spectral Science Color Engine produces spectrally based color calibration for more than one billion available colors, with output up to two times brighter than similar products.

Double Rainbow white light output conforms to illumination standards used by camera sensors. From 1750 to 10,000K, Quasar Science calibrates all CCT spectrums to their TM-30 reference illuminants, producing white light with high color rendition (SSI up to 91, TM30 up to 94, CRI up to 95) to ensure the best photographic quality. CCT control provides an equal amount of color change throughout the entire Kelvin range.

Designed specifically for Quasar Science, the Ossium Mounting System pushes the boundaries of light placement while integrating seamlessly with industry standards for safer and faster rigging, with greater precision. A slender, secure rail along the length of the rear of the LED light the provides multiple mounting points to accommodate any specific rigging need.

The LED lamp is compatible with the separately available Swaptics Interchangeable lens system light modifier accessories.

Compatibility with a wide range of industry standard batteries that can be mounted on separately available Ossium battery plates makes swapping batteries seamless. An external battery prevents the need for duplicate lights waiting on stand-by and eliminates associated shipping restrictions. Compatible with batteries from 12-30 VDC.

Related Questions and Answers

Q: 1. What is the Lux at 3.3 ft?

A: The manufacturer does not specify the Lux rating of the Quasar Science Crossfade X Linear Bi-Color LED Light (US, 4') BH #QU9212303.

Q: 2. Can a battery bank be used to extend the runtime?

A: No, the Quasar Science Q10 Q-Lion Switch Lithium-Ion Linear LED Lamp can not run with an external battery to extend the internal battery.

Q: 3. Can they be used with a simple wall 220v to 120v adapter such as this one? https://www.bhphotovideo.com/c/product/1110944-REG/qvs_pa_c4_premium_world_power_travel.html?sts=pi&pim=Y

A: The Q15 is 120V only. All the QVS Premium World Power Travel Adapter Kit will do is convert the plug but not the actual voltage.

Q: 4. Does it work in Europe with 50hz 230 V ?

A: Unfortunately, this is only compatible with 120VAC.

Q: 5. What are the dimensions of this light?

A: the Quasar Science Q5 Q-Lion Switch Lithium-Ion Linear LED Lamp (7") is 7" long.

Q: 6. What's the best way to mount these without breaking the bank?

A: One of the most economic ways mount the Quasar Science Q15 T8 Dimmable 5600K Linear LED Lamp (2') is to use the Quasar Science Q-Block T8 which are listed under the "Accessory" tab on the product page. The Q-Block will allow you to mount the LED Lamp to a variety of surfaces.

Q: 7. Does the supplied TRUE1 AC Power Cord plug right into the wall without adapters?

A: If you live in the United States of America or any country that uses a 120V 60 Hz AC outlet and uses a Type B 3-prong outlet, then no adapter is needed to connect the Quasar Science Crossfade X Linear Bi-Color LED Light (US, 4') to your wall outlet.

Q: 8. Are there and adapters or easy ways to run these off of batteries?

A: No. Please review the following item. Nanlite PavoTube 30C 4' RGBW LED Tube with Internal Battery BH #NA152008 • MFR #15-2008 https://bhpho.to/3cAeSB3

Q: 9. Is the Quasar Science P1Z Power 1 AC Cable included?

A: Yes the Q15 T8 does come with the Quasar Science P1Z Power 1 AC Cable for T8-Series LED Tube Lights B&H # QUP1Z.

Q: 10. Is there a light included in this item or is this just a case?

A: This would be a carrying case without the LED tubes included.