The Aputure COB 300d is a versatile daylight-balanced COB LED fixture that has become one of the most widely used lights in independent and professional production alike. Offering 300 watts of clean, efficient daylight output in a compact, lightweight form factor, the 300d provides reliable performance for interviews, small-to-medium commercial sets, event coverage, and narrative projects where portability and ease of use are priorities.
At Two Stories Media, we offer the Aputure COB 300d as part of our light rentals program. This page covers everything you need to know about this fixture, including technical specs, production considerations, frequently asked questions, and how to rent it through our gear rentals program in Tampa.
Aputure COB 300d Product Overview
The Aputure COB 300d features a daylight-balanced 5,500K LED chip-on-board engine that delivers punchy, clean output while consuming significantly less power than traditional tungsten or HMI equivalents. The fixture supports Bowens mount accessories, giving users access to a wide variety of softboxes, reflectors, Fresnel lenses, and other modifiers for complete light shaping control.
The 300d offers smooth dimming, quiet fan operation for sound-sensitive environments, and a compact ballast design that makes it easy to transport and set up. It runs on AC power and can also be powered by V-Mount batteries for fully portable operation. The simplicity and reliability of the 300d have made it a staple on productions of all sizes.
Key Specifications
The Aputure COB 300d features a daylight-balanced 5,500K COB LED engine delivering approximately 20,300 lux at 1 meter with the reflector. Maximum power draw is 300 watts. The fixture supports Bowens mount modifiers and offers smooth dimming. It operates on AC power or optional V-Mount batteries. The fixture head weighs approximately 3.5 pounds, making it one of the lightest professional COB fixtures available.
Why Filmmakers Choose the Aputure COB 300d
Filmmakers choose the Aputure COB 300d for its unbeatable combination of output, portability, and affordability. At 300 watts, it provides enough power for most interview and small commercial setups while being light enough for a single crew member to transport and rig. The Bowens mount compatibility means it works with the same modifiers as larger Aputure fixtures.
The 300d is also valued as a reliable utility light — equally effective as a key, fill, hair, or background light depending on the modifier attached. Its low power draw and battery compatibility make it ideal for location work, run-and-gun shooting, and productions where speed and simplicity are essential.
Production Resources and Workflow Tips
For a quick, effective interview setup, pair the 300d with a Light Dome softbox for soft, flattering key light. The compact size means you can set up a professional three-point lighting scheme in a small room using multiple 300d units without overwhelming the space.
For outdoor fill, the 300d provides enough output to fill shadows on a sunny day when used with a reflector or small Fresnel attachment. It is especially useful for documentary and event work where you need to balance ambient light without carrying heavy fixtures.
Aputure COB 300d FAQ
What type of light is the Aputure COB 300d?
The Aputure COB 300d is a compact, daylight-balanced COB LED fixture designed for professional film and video production. It delivers reliable output in a lightweight, portable package.
Can the 300d run on battery power?
Yes. The Aputure COB 300d can be powered by V-Mount batteries, making it suitable for fully wireless operation on location shoots where AC power is unavailable.
Can I rent the Aputure COB 300d in Tampa?
Yes. Two Stories Media offers the Aputure COB 300d as part of our light rental program in Tampa Bay. Each rental is prepped, tested, and packaged with the accessories you need.
How much does it cost to rent the Aputure COB 300d?
Our Aputure COB 300d rents for $50 per day. Multi-day and weekly rates are available. Contact our team for a custom quote.
What productions is the Aputure COB 300d best for?
The 300d is ideal for interviews, small commercials, corporate video, event coverage, documentary work, and any production where portability matters. At Two Stories Media, we recommend it for video productions that need reliable, efficient lighting in compact setups.
Rent the Aputure COB 300d in Tampa
If you are planning a production that calls for professional lighting, the Aputure COB 300d is available through Two Stories Media’s rental program. We serve productions across Tampa, Clearwater, St. Petersburg, Sarasota, Orlando, and throughout Florida. Contact our team with your project dates and gear requirements, and we will help you build the right lighting package for your shoot.