# Title: Aputure STORM 400x Bi-Color LED Monolight (V-Mount) ## Description: Expanding the Aputure tunable white lighting lineup, the compact STORM 400x LED Monolight is a point-source workhorse, matching a powerful full-spectrum chipset with advanced dimming, professional color accuracy, a widely adaptable Bowens mount, and robust, IP65 construction for high-end set work under any circumstance. Groundbreaking proprietary LED chipset Built upon the same innovative foundation as the STORM 1200x and STORM XT52, the STORM 400x features Aputure’s proprietary BLAIR LED chipset—an advanced five-diode design that incorporates Blue, Lime, Amber, Indigo, and Red (BLAIR) emitters. This cutting-edge chipset enables more efficient spectral blending and unparalleled white light accuracy. 400W tunable-white compact point source fixture With a powerful 400W output and compact profile, the STORM 400x is the ideal tool for users seeking versatile, color-accurate lighting solutions that can adapt to a wide range of shooting environments. CCT range of 2,500K-10,000K Offering a broad CCT range of 2,500K to 10,000K and full ±G green-magenta tint control across the complete ASC MITC range, the STORM 400x gives users fine-tuned white point adjustment to precisely match ambient and practical sources. This level of control ensures consistent visual continuity across every scene and setup. Advanced diode color mixing Thanks to its advanced diode architecture and optical design, the STORM 400x achieves an impressive 27,100 lux at 1 meter (5600K) when using its included 35º reflector. Ultra-high color accuracy The above mentioned output is paired with industry-leading color metrics: CRI and TLCI ≥95, CQS ≥96, SSI (Tungsten) 87, SSI (D56) 85, and average TM-30 scores of Rf 95 and Rg 100. This makes it a reliable fixture for color-critical work. 87%+ coverage of Rec. 709 color gamut With over 87% Rec. 709 color gamut coverage and smooth 0.1–100% stepless dimming, the STORM 400x excels in both creative expression and technical consistency. IP65 weather resistance Built for demanding workflows, the STORM 400x is housed in an IP65 weather-resistant body and features Aputure’s ProLock accessory system, offering enhanced accessory security and optical alignment when working with heavier or optical modifiers. ## Product type: * RETAIL - Studio & Lighting - Continuous Lighting - Monolight ## Vendor: Aputure ## Tags: freeship ## Price range: 1059.0 - 1059.0 USD ## Link: https://procam.com/products/aputure-storm-400x-bi-color-led-monolight-v-mount ## Compare-at price range: 1059.0 - 1059.0 USD ## Options - Title: Default Title ## Variants - Default Title, SKU: AP00339A20, Available: yes, Inventory: 32, Delivery profile: - ## Metafields - description_excerpt: - whats_included: - specifications:

Light Fixture

Item Type 1x COB LED Monolight
Included Light Modifier 1x Reflector
Included Storage Case Yes
Lumens 333,008 (at 5600K)
Photometrics 3200K:
2378 fc / 25,600 Lux at 3.3' / 1 m (Unmodified)*
275 fc / 2964 Lux at 9.8' / 3 m (Unmodified)
35° at 3200K:
5722 fc / 61,600 Lux at 3.3' / 1 m (with Reflector)*
450 fc / 4850 Lux at 9.8' / 3 m (with Reflector)
5600K:
2517 fc / 27,100 Lux at 3.3' / 1 m (Unmodified)*
291 fc / 3140 Lux at 9.8' / 3 m (Unmodified)
35° at 5600K:
6001 fc / 64,600 Lux at 3.3' / 1 m (with Reflector)*
472 fc / 5090 Lux at 9.8' / 3 m (with Reflector)

*Standardized Measurement Supplied by the Manufacturer
Color Temperature 2500 to 10,000K (in CCT Mode)
Color Modes Daylight, Tungsten
Color Accuracy Standard CRI 95
TLCI 95
CQS 94
SSI 87 at 3200K
SSI 85 at 5600K
TM-30 Rf 95
TM-30 Rg 100
Dimming App-Controlled / Controller Included / DMX / RDM (Continuous)
 • 0.1 to 100%
Cooling System Fan
Beam Angle 57° Unmodified
35° with Included Reflector
Built-In Flash No
Preprogrammed Effects Yes
Umbrella Mount No
Front Accessory Mount Bowens S

Connectivity

Wireless Remote Control Type Bluetooth
Wireless CRMX
Mobile App Compatible Yes: Android & iOS
App Name: Sidus Link, Link Pro
Functionality: Remote Control
Wireless Range 328.1' / 100 m

Power & I/O

Power Source AC Power (Cable Included) *Requires Power Supply/Controller (Included)
Inputs/Outputs Light Fixture
To Power Supply/Controller: 1x Unspecified Power Input
Power Supply/Controller
To Light Fixture: 1x Unspecified Power Output (48 VDC)
1x powerCON AC Power Input
1x XLR 5-Pin Male DMX Input
1x XLR 5-Pin Female DMX Output
2x RJ45 Network Input/Output
Battery Plate Type 1x V-Mount (Built-In)
Input Power 100 to 240 VAC, 50 / 60 Hz
Included Adapter / Cable 1x Unspecified to Unspecified Cable (9.8' / 3 m)
Power Pass-Thru No
Power Consumption 500 W (Maximum)

Mounting

Yoke Type Manually-Operated Yoke
Fixture Mounting 1x 1-1/8" Stud (Via Yoke Mount)

General

Display No
Environmental Resistance Weather-Resistant (IP65)
Operating Conditions -4 to 113°F / -20 to 45°C 
Storage Conditions -40 to 176°F / -40 to 80°C 
Dimensions 1.4 x 0.8 x 0.8' / 42.4 x 25.3 x 23.9 cm (Fixture)
9.6 x 5.6 x 5.4" / 24.3 x 14.1 x 13.6 cm (Power Supply/Controller)
Weight 8.71 lb / 3.95 kg (Fixture with Yoke)
6.6 lb / 3 kg (Power Supply/Controller)
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