Description

Introducing the Aputure STORM 400x

The Aputure STORM 400x is a compact 400W COB LED floodlight equipped with the proprietary BLAIR chipset ( Blue , Light , Amber , Indigo , Red ). This five-LED chipset offers a full light spectrum with ±G adjustment across the entire ASC MITC range, guaranteeing extremely accurate white rendering and perfect matching with existing light sources. At 1m with the included 35° reflector, the STORM 400x delivers 27,100 lux at 5600K , while maintaining reference colorimetric indices: CRI 95, TLCI 95, CQS 96, SSI (Tungsten) 87, SSI (D56) 85 .

Designed for demanding shoots, its IP65- is dustproof and water-resistant, and its Pro Lock Bowens mount securely holds even heavy modifiers. The head (23.9 × 25.3 × 42.4 cm) weighs only 3.95 kg, and the compact ballast (13.6 × 14.1 × 24.3 cm, 3.00 kg) fits into the soft case .

Key features of the Aputure STORM 400x

• CCT range 2500 K10000 K with ±G 100% correction

• Ultra-smooth dimming 0.1%100% (4 curves: Linear, Exponential, Logarithmic, S-Shape)

• Four ventilation modes : Smart (36 dBA), High (33 dBA), Medium (29 dBA), (Silent 0 dBA)

• Extended control : Sidus Link / Sidus Link Pro, 16-bit DMX, CRMX, etherCON

• Nine built-in lighting effects (Paparazzi, Lightning, Flame, etc.) and 10 programmable

Practical examples of the Aputure STORM 400x

In advertising or documentary settings, the STORM 400x delivers powerful, color-accurate lighting, even in the rain thanks to its IP65 rating. Its 27,100 lux at 1 meter makes it ideal as a main keylight on set, while 0.1% dimming facilitates intimate lighting without color shift. Four fan modes ensure absolute silence during sound recording, and the Pro Lock Bowens mount quickly accepts softboxes or Fresnels for shaping the light.

Frequently Asked Questions

1. What is the actual power of the STORM 400x?

   The projector delivers 400W of light output for a maximum consumption of 500W, optimizing every watt thanks to the BLAIR Engine.

2. What is the purpose of the ±G correction?

   It allows forfine adjustment of the green-magenta tint to match the light to fluorescent tubes, daylight, or tungsten sources.

3. Is the STORM 400x compatible with standard Bowens?

   Yes, the Bowens Pro Lock mount accepts Bowens accessories while offering reinforced locking for heavy shapers.

4. How low can the intensity be lowered without flickering?

   Thanks to 16-bit dimming, the STORM 400x goes down to 0.1% without flickering, ideal for high-speed cameras.

5. What are the remote control methods?

   The projector can be controlled via Sidus Link (Bluetooth 100 m), CRMX (100 m) or DMX/RDM over a wired network.

Highlights of the Aputure STORM 400x

• BLAIR 5-LED chipset for full spectrum and premium color rendering

• 27,100 lux output at 1 m with a 35° reflector, surpassing competing 500 W spotlights

• Extended CCT range 250010000 K + ±G for perfect matching with any source

• IP65 rated body and Pro Lock Bowens: robustness and security for outdoor use

• Versatile network control (Sidus Link, CRMX, 16-bit DMX) that can be integrated into all workflows

To learn more about Aputure’s STORM series projectors, watch our dedicated BLAIR Engine video on YouTube: