Vendor Aputure

Code 6971842180721

Stock Contact us to check availability!

£990.00 990.00
Price inc. VAT: £1,188.00

The 300x is Aputure’s latest flagship Light Storm LED fixture, finally integrating properly mixed variable-white lighting into an easily modifiable point-source light engine. The 300x features a specially designed colour-blending optical element in front of its LED light source, combining the bi- colour chipset into one cohesive point-source. The combination of this new technology, along with the Aputure ecosystem, allows you to achieve bi-colour flexibility never before experienced with Aputure products.


With the Fresnel 2X, the LS 300x can produce over 56,000 lux at 1 meter, creating a stunningly bright light, with CCT control always at your fingertips. By having the ability to use lensed modifiers like the Fresnel 2X or the Spotlight Mount, in addition to soft light modifiers like the Light Dome II, you can achieve extreme lighting precision to match any shooting environment. Spot, flood, cut, or diffuse your light without worrying about unwanted artifacts while controlling your white point.



The 300x is the first of many Aputure lights to utilize the expanded vari-white CCT range of 2700K-6500K, going beyond traditional bi-colour, allowing you to produce light that is warmer than typical tungsten fixtures, and cooler than conventional daylight (D55). Flexibility with your white light is key to moving quickly on set, so with the expanded bi-colour range, that’s fewer gels you have to carry. So whatever your ideal effect is, the 300x will help you create light that will perfectly match your atmosphere.


No matter which light engine you use, color fidelity is always essential, so like all Aputure lights, the 300x sports reliable color rendering abilities. With CRI and TLCI scores of 96+, a tungsten SSI score of up to 85, and a D55 SSI score of up to 74, the 300x will always provide you with top of the line, accurate color reproduction.


The main difference between the two control boxes is that the 300x now sports a new CCT control wheel, in addition to the intensity wheel. The 300x CCT dial allows you to fine-tune your CCT in +/- 50K increments. But with the PRESET button located in the middle of the wheel, you can also toggle between 5 common CCT presets (2700K, 3200K, 4300K, 5500K, 6500K) for quick accessibility.


The 300x even features two output modes: Max Output and Constant Output mode. In Constant Output mode, you can change your CCT precisely while maintaining a consistent luminance level. Combined with a new, smoother dimming system, you even gain the ability to seamlessly shift your color temperature in the middle of a scene. In Max Output mode, however, the 300x will always maximize your output for your CCT and dimming level, with the highest output range being 4000K-5500K. With these two modes, you can do everything from overpowering existing light to tackling precise problems.

In the Box

  • Aputure Light Storm LS300X LED Light Kit with V-Mount Battery Plate
  • Control Box
  • Quick Release
  • Lightning Clamp
  • 55° Hyper-Reflector
  • Neutrik powerCON AC Power Cable (6m)
  • 5-Pin Male-to-Female XLR Head Cable (3m)
  • Cable Relief Hook
  • Carrying Case

Beam Angle




Color Temperature


2700 to 6500K


Color Accuracy Standard


CRI 96
CQS 95


Cooling System






Yes, 0 to 100% (Continuous)












105° at 3200K:
473.8 fc / 5100 lux at 3.28' / 1 m
53.9 fc / 580 lux at 9.84' / 3 m
20.4 fc / 220 lux at 16.4' / 5 m
105° at 4300K:
696.8 fc / 7500 lux at 3.28' / 1 m
74.3 fc / 800 lux at 9.84' / 3 m
32.5 fc / 350 lux at 16.4' / 5 m
105° at 5500K:
585.3 fc / 6300 lux at 3.28' / 1 m
65 fc / 700 lux at 9.84' / 3 m
23.2 fc / 250 lux at 16.4' / 5 m


Battery Plate


2 x V-Mount


Power Input Connector




DMX Connector


5-Pin XLR


Reflector Mount


Bowens S-Type


Fixture Mount


5/8" Receiver


Yoke Type




Remote Control Type


Bluetooth, DMX, Proprietary Wireless


Wireless Range


328.1' / 100 m


Wireless Channels / Groups


3 / 4


AC Input Power


100 to 240 VAC, 50 / 60 Hz


DC Input Power


12 to 16.4 VDC


Power Source


AC Adapter, External Battery


Power Supply Dimensions


11.0 x 5.0 x 3.8" / 27.9 x 12.7 x 9.7 cm


Fixture Dimensions


11.7 x 8.5 x 13.6" / 29.8 x 21.6 x 34.5 cm


Fixture Weight 25.13 lb / 11.4 kg