Introduction
This manual provides comprehensive instructions for the safe and effective operation of your Aputure Storm 1200x Dual-Color Point Source Light Fixture. The Storm 1200x is a professional-grade lighting solution designed for high-end film productions, video, and photo sessions, featuring a 1200W dual-color point source with Aputure’s breakthrough Blair LED chipset, a ProLock locking Bowens mount, and advanced dimming technology.

The Aputure Storm 1200x is a 1200W tunable white high-fidelity point source lamp equipped with a ProLock Bowens Mount, designed for professional lighting applications.
Key Features
- High Lux Output: Delivers 24000 lux at 3m at 5600K with the included hyper reflector, maintaining high SSI values (P3200: 87, CIE D5600: 87).
- Versatile Color Temperature: CCT range of 2500K to 10000K with advanced white-point control and green-magenta color correction (±100% full ASC MITC range).
- Advanced Dimming Technology: Ensures flicker-free, color-accurate operation from 0.1% to 100% brightness, even at low output levels.
- ProLock Locking Bowens Mount: Securely supports standard and heavier Bowens mount modifiers, ensuring precise optical alignment.
- Rugged Design: IP65 dust and weather-resistant certification for reliable performance in demanding environments.
Setup
Unpacking and Inspection
Carefully remove all components from the packaging. Inspect the light fixture and accessories for any signs of damage during transit. Retain the original packaging for future storage or transport.
Mounting the Fixture
- Attach the Aputure Storm 1200x to a sturdy light stand or rigging system using its integrated mounting yoke. Ensure the mounting point is capable of supporting the fixture's weight (approximately 64 pounds).
- Securely tighten all locking mechanisms on the stand and the fixture's yoke to prevent accidental movement.
Attaching Modifiers (Bowens Mount)
The Storm 1200x features a ProLock locking Bowens mount for secure attachment of light modifiers.
- Align the three mounting tabs of your Bowens mount modifier with the corresponding slots on the Storm 1200x's front.
- Insert the modifier and rotate it clockwise until it clicks into place. The ProLock mechanism will engage, providing a secure fit.
- To remove, press the release button on the Bowens mount and rotate the modifier counter-clockwise.

The ProLock locking Bowens Mount ensures secure attachment and precise alignment of light modifiers.
Power Connection
Connect the power cable to the fixture's power input and then to a suitable power source. Ensure the power source meets the fixture's voltage and current requirements.
Operating Instructions
Powering On/Off
Locate the power switch on the fixture. Toggle it to the 'ON' position to power on the light. Toggle to 'OFF' to power down.
Adjusting Brightness (Dimming)
The Storm 1200x features advanced dimming technology, allowing for precise brightness control from 0.1% to 100% in stepless increments. Use the control knob or integrated display interface to adjust the intensity.
Color Temperature (CCT) Adjustment
Adjust the Correlated Color Temperature (CCT) between 2500K and 10000K using the dedicated controls. This allows you to match various ambient light conditions or creative requirements.
Green-Magenta Correction
The fixture offers ±100% green-magenta color correction (full ASC MITC range) for fine-tuning the white point and achieving optimal color accuracy, especially when mixing with other light sources or correcting for specific camera sensors.

The Storm 1200x offers extensive CCT and green-magenta adjustment for precise color control.
Blair LED Chipset and Color Accuracy
The Aputure Storm 1200x utilizes a breakthrough proprietary Blair LED chipset, which includes an indigo diode. This enhances the colors of fluorescing materials, resulting in more accurate light output that closely matches natural daylight and tungsten sources. This technology ensures exceptional brightness and color fidelity.

The Blair-CG chipset in the Storm 1200x provides superior color rendering compared to traditional RGBW LEDs.

Experience full spectrum lighting with the Blair chipset, which enhances fluorescing materials for higher quality white light.

Observe the difference in color response between the Storm 1200x and traditional bi-color LEDs, particularly in how they render fluorescing objects.
Maintenance
Cleaning
Regularly clean the exterior of the fixture with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used. Do not use harsh chemicals or abrasive cleaners. Ensure the light is powered off and disconnected before cleaning.
Storage
When not in use, store the Aputure Storm 1200x in a cool, dry place, away from direct sunlight and excessive humidity. It is recommended to use the original packaging or a dedicated carrying case for protection during storage and transport.
Environmental Protection
The Storm 1200x has an IP65 dust and weather-resistant certification. While it can withstand demanding environments, avoid prolonged exposure to heavy rain or submersion in water. Always ensure all ports and covers are properly sealed when operating in adverse conditions.
Troubleshooting
- Light Not Powering On:
- Check if the power cable is securely connected to both the fixture and the power outlet.
- Verify that the power outlet is functional.
- Ensure the power switch on the fixture is in the 'ON' position.
- Flickering or Inconsistent Output:
- Confirm that the power supply is stable and meets the fixture's requirements.
- Check for any loose cable connections.
- If using DMX or wireless control, ensure the signal is stable and correctly configured.
- Modifier Not Attaching Securely:
- Ensure the Bowens mount tabs on the modifier are not damaged or bent.
- Verify that the modifier is correctly aligned with the slots on the fixture before rotating.
- Apply firm but gentle pressure and rotate clockwise until the ProLock mechanism engages.
- Unusual Noise or Smell:
- Immediately power off and disconnect the fixture from the power source.
- Do not attempt to operate the light. Contact Aputure customer support for assistance.
For issues not listed here, or if troubleshooting steps do not resolve the problem, please contact Aputure customer support.
Specifications
| Product Dimensions | 19.25"L x 18"W x 17.25"H |
| Item Weight | 64 pounds |
| Model Number | AP20334A20 |
| Brand | Aputure |
| Connectivity Technology | Optical Pulse |
| CCT Range | 2500K to 10000K |
| Dimming Range | 0.1% to 100% (Stepless) |
| Mount Type | ProLock Locking Bowens Mount |
| Weather Resistance | IP65 Dust and Weather-Resistant |
Warranty and Support
Aputure products are designed and manufactured to the highest quality standards. For information regarding warranty coverage and to access technical support, please visit the official Aputure website or contact their customer service department. Please have your product model number (AP20334A20) and purchase details ready when seeking support.
For the latest support resources and contact information, please visit: www.aputure.com/support





