This light is part of Aputure’s popular STORM series of point source fixtures, incorporating and expanding upon the earlier Light Storm and Electro Storm lines. All STORM lights use variants of the BLAIR tunable white or BLAIR-CG tunable color light engines. The alphanumeric convention CS32 connects to the Electro Storm line. The C is how Aputure refers to color tunable lights, such as the LS 600c Pro II. The S refers to the full color spectrum available in the light. The 32 is in reference to the 3200W maximum power consumption of the light.

The 3200W capacity of the STORM CS32 is a carefully considered power threshold. In regions with 220V power, the STORM CS32 can be powered at full output off a common 220V/16amp circuit. The 3200W draw allows Aputure’s engineers to design the STORM CS32 to run at full power throughout its 100V-240V input range, yet maintain a relatively small size and weight. The 3200W power level also enables the STORM CS32 to output significantly higher light levels than the common legacy 4K HMI, making it an ideal balance between easy access power, functional design, and useful output.

Yes, the STORM CS32 can be powered to full output with voltage ranging from 100-240V.

In North America there are multiple power outlet types which are rated to deliver different amounts of power. The versatile design of the STORM CS32 allows the light to be used on multiple outlet types.

One cable comes with bare wires, allowing the end user to attach whichever connector is most convenient and appropriate for their use. This could be a Bates or Joy connector, commonly used on professional film production sets in the U.S. and Canada, or one of several twist-type connectors commonly used with portable generators and high-output household circuits for laundry equipment and other appliances.

The other cable uses an Edison plug, as used in households across North America. These circuits generally have a 110V/15amp or 110V/20amp capacity. When this cable is used, the STORM CS32 Control Box detects it and automatically reduces the maximum power draw of the light to protect the circuit from overload. It also alerts the user with a message on the Control Box display and asks the user to select what capacity circuit the fixture is plugged into, 110V/15amp (1,700W) or 110V/20amp (2,200W). There is a separate maximum power draw menu to further adjust the power range if desired. Whatever the power limit of the circuit, the STORM CS32 is the brightest point source light available for that circuit.

The STORM CS32 includes a 7.5m head cable. There is an optional 15m head cable (PLK28 10-pin Male to Female Lamp Head Cable (15m)). These head cables can be connected together to extend up to 45m (148ft).

No, the STORM CS32 is air cooled.

No, the Indigo emitter in the BLAIR-CG With Extended Red illuminates at 405nm. UV-A begins at 380nm. The violet light from the Indigo emitter is just strong enough to activate the natural fluorescence of everyday objects and surfaces, emulating real daylight without the addition of UV light.

The Indigo emitter outputs a calibrated violet light at 405nm (actual UV-A light begins at 380nm). This violet light is mostly invisible to the human eye, but certain chemicals and surfaces are activated by this light, causing them to fluoresce, shift in reflective color, and appear brighter. This emulates the natural reaction of these materials and surfaces to the violet light in natural daylight and tungsten light. Because of this, the STORM lights are the only LEDs in the industry to accurately emulate natural light like true daylight or tungsten. The level of violet light output by the STORM lights is very low, just enough to activate the fluorescing reaction and less than a household tungsten light bulb.

There is no UV light output by the STORM CS32 or any other Aputure product.

BLAIR-CG With Extended Red is a variant of BLAIR-CG. When designing a high output fixture such as the STORM CS32, it was important to retain the color spectrum performance of the BLAIR-CG light engine design while also increasing overall output. The solution was to split the red part of the spectrum over multiple emitter types, making each more effective for its section of colors. With multiple Red emitters, the STORM CS32 delivers unprecedented color spectrum performance with SSI [P3200]: 93, SSI [CIE D5600]: 91 while also delivering high light output.

Yes, the STORM CS32 is flicker free at any camera frame rate with the light set at 5% brightness output or higher.

The ProLock mount was developed to address issues with the Bowens standard for lighting modifiers. The ProLock is fast to use, holds the modifier securely to the light, and eliminates wobble and alignment issues. The STORM CS32’s COB light emitting surface is too large for the Bowens mount to be used. The Aputure mount on the STORM CS32 was first designed for the Electro Storm lights, and it avoided the issues of the Bowens mount so a ProLock-type design is not needed. The Aputure mount also incorporates electrical contacts for communication and power between the modifier and the light.

There are two white light standards, Blackbody and CIE Daylight. Blackbody is the color that items burn at different temperatures and is a mathematically-derived standard. CIE Daylight takes into account the natural shift to slightly green that the Earth’s atmosphere introduces to daylight.

Above 4,000K, the color temperature range typically associated with daylight, the CIE Daylight standard shifts slightly greener than the Blackbody standard.

The STORM CS32 allows you to switch its white light standard between Blackbody and CIE Daylight. Whether you need to match LED fixtures calibrated to the Blackbody standard or match natural daylight, the STORM CS32 lets you select the appropriate standard for your application.

The STORM CS32 is significantly brighter than a 4K HMI. When used with certain modifiers the STORM CS32 is brighter than a 6K HMI. And of course the STORM CS32 offers tunable white light and tunable color light, with a CCT range of 1800K - 20,000K with full +/-100 Green bias, and color tunability covering more than 90% of Rec. 2020. The STORM CS32 can be dimmed and is flicker free at any camera frame rate down to 5% output. The precisely calibrated BLAIR-CG With Extended Red light engine is consistent from fixture to fixture, the light does not require a strike time to achieve proper color, it can be remotely controlled using DMX and CRMX, and it is IP65 weather protected.