Aputure 300d Mark II
In Stock: 1
Description
The Aputure Light Storm LS 300d II is a professional 300W daylight-balanced COB LED fixture designed for film, television, commercial production, interviews, photography, events, and studio lighting.
The 300d Mark II improves upon the original 300d with approximately 20% more output, a redesigned 360° rotating yoke, silent control box, wireless control, DMX512 compatibility, and a more durable production-ready design.
With its Bowens mount, the 300d II can accept a wide range of Aputure and third-party light modifiers, making it an extremely versatile fixture for both hard and soft lighting.
Key Features
- 300W COB LED point-source light
- Daylight-balanced 5600K
- CRI ≥96
- TLCI ≥96
- 0–100% electronic dimming
- Four dimming curves
- Bowens accessory mount
- DMX512 control
- Sidus Link app control
- 2.4GHz wireless remote control
- 360° rotating yoke
- Silent aluminum control box
- V-Mount or Gold-Mount battery configurations
- Built-in lighting effects
- Compatible with a wide range of Bowens-mount modifiers
- Professional carrying case included
High-Output Daylight Source
The LS 300d II provides a powerful daylight-balanced source suitable for both studio and location production.
With the standard reflector, Aputure rates the fixture at approximately 45,000 lux at 1 meter. With the optional Fresnel 2X in spot mode, output can reach approximately 80,000 lux at 1 meter.
This gives production crews enough output to work through diffusion, bounce the light, or use larger modifiers while maintaining useful exposure levels.
Bowens Mount
The standard Bowens mount provides compatibility with a large selection of lighting modifiers.
Popular options include:
- Aputure Light Dome
- Light Dome II
- Light Dome III
- Light Box
- Lantern
- Fresnel 2X
- Spotlight Mount
- Softboxes
- Reflectors
- Third-party Bowens-mount modifiers
This makes the 300d II suitable for everything from a focused hard source to a large, soft key light.
Color Quality
The 300d II is designed for professional camera work with a CRI of ≥96 and TLCI of ≥96, providing accurate color reproduction for skin tones, products, and production environments.
The fixture is fixed at approximately 5600K, making it ideal for daylight-balanced production.
For productions requiring adjustable color temperature, the Aputure 300x or newer full-color fixtures would be more appropriate.
Lighting Control
The LS 300d II can be controlled directly from the fixture or remotely through multiple control options.
Onboard Control
The control box provides direct intensity adjustment with 0–100% dimming.
Four dimming curves are available:
- Linear
- Logarithmic
- Exponential
- S-Curve
DMX512
The fixture can be integrated into professional lighting consoles using DMX512, making it suitable for multi-light studio and live production environments.
Sidus Link
The 300d II supports Sidus Link app control, allowing compatible Aputure fixtures to be controlled wirelessly from a mobile device.
Wireless Remote
Aputure also provides 2.4GHz wireless remote control through the included remote system.
Built-In Lighting Effects
The 300d II includes built-in lighting effects for creative production.
Available effects include:
- Explosion
- Faulty Bulb
- TV
- Strobe
- Paparazzi
- Lightning
- Fireworks
- Pulsing
These effects can be useful for music videos, narrative production, commercials, and creative photography.
Battery Operation
The LS 300d II can be configured for battery-powered operation using compatible high-current V-Mount or Gold-Mount batteries.
For battery operation, Aputure specifies a 14.4V/14.8V battery rated at ≥15A, with the supported voltage range listed as 12–16.8V.
Battery runtime will vary depending on battery capacity and output level.
Ideal Applications
Film & Television
Excellent as a key, fill, backlight, or hard source for narrative and television production.
Interviews
Pair the 300d II with a Light Dome or other softbox for a professional interview key light.
Commercial Production
The high-output COB source is useful for products, automobiles, food, lifestyle, and branded content.
Photography
Use it with a softbox, umbrella, reflector, or Fresnel for portraits and commercial photography.
Music Videos
The built-in effects and Bowens modifier compatibility make the fixture useful for creative lighting setups.
Events
The 300d II can provide powerful key or stage lighting for corporate events, presentations, and live productions.
Location Production
Its relatively compact lamp head and separate control box make it practical for location work.





