Both panels debut with Godox's new adjustable diffusion system, allowing users to modify the light output from a hard, directional source to a soft one without external modifiers. The system also claims to automatically adjust color temperature (CCT) to compensate for diffusion changes.

Knowled P600R Hard P4 Specifications

Focusing on the more detailed specifications released for the P600R Hard P4:

- Output: 73,200 Lux at 3.3' (1m) at 5600K (bare light, per manufacturer claims)

According to Godox, the P600R Hard P4 is a full-color, all-weather fixture designed for studio and film/TV production. It shares characteristics with the existing P600R Hard Pro but adds pixel control and Ethernet support.

Price and Availability

- P600R Hard P4: $2,299 (base) / $2,399 (K1 kit with case)

The P1200R Hard P8 is currently in stock at B&H Photo. The P600R Hard P4 is available for order through authorized dealers.

Competitive Context and The Adjustable Diffusion System

The most significant feature introduced with these new Knowled panels is the adjustable diffusion system (ADS). This technology allows for dynamic control over light quality without manually changing gels or traditional soft light modifiers like book lights, bounce, and diffusion frames. Users can adjust diffusion directly on the fixture, via DMX, CRMX, or the KNOWLED App. Godox appears to be leveraging similar technology to its existing AD21, AD32, and AD33 Adjustable Diffusion Panels.

Electronically controlled diffusion is not an entirely new concept in professional lighting. Rotolight has implemented similar technology in its Titan fixtures and also with the AEOS 2 SmartSoft Box, which provided 1.5 stops of electronically variable diffusion. Chimera demonstrated a solution as early as 2011, and later partnered with Zylight for "Active Diffusion" in 2017. More recently, LumenArc introduced its Active Diffusion system in 2023. This shows a clear industry trend toward integrating diffusion directly into fixtures for improved workflow and agility on set, a pattern visible across emerging lighting and camera technology showcased at CES 2026.

However, there's a significant caveat: Godox states that the adjustable diffusion system will not be available for sale in the U.S. This is due to existing patent ownership by another company in the region. This is a critical point for any productions operating stateside, as it significantly impacts the functionality being promoted. Production teams in the U.S. looking at these fixtures will need to factor in the absence of this key feature, which could push them towards competing products that might offer similar integrated diffusion systems or more conventional diffusion accessories.

In terms of raw output and pixel control, the 600W and 1200W ratings put these panels in direct competition with established high-output LED panels like ARRI SkyPanel S60-C and S120-C, Litepanels Gemini, Aputure Nova P600c, and Astera's larger panels. The IP65 rating positions them as robust tools suitable for outdoor work, an area where weather-sealed fixtures are becoming increasingly vital. The broad CCT range and high CRI/TLCI numbers are increasingly standard expectations for professional LED fixtures today. The integration of Art-Net/sACN support suggests these panels are designed for more complex, networked lighting setups, appealing to larger productions and studios.

Who It's For

These new Godox Knowled panels are clearly aimed at professional filmmakers, cinematographers, gaffers, and lighting designers working on medium to large-scale film, television, and commercial productions. The high output, full RGBWW capabilities, pixel control, and robust IP65 rating make them versatile tools for both studio and location work.

The pixel control (4 pixels for the P600R, 8 for the P1200R) opens up creative possibilities for dynamic lighting effects, commonly seen in music videos, commercials, and narrative works requiring programmed sequences. The wide CCT range from 1800-10,000K ensures adaptability across diverse environments, from matching practical household bulbs to bright daylight.

For cinematographers and gaffers heavily reliant on advanced control, the multiple control options (DMX, CRMX, Art-Net/sACN, app) streamline integration into complex lighting consoles and workflows, particularly crucial on sets employing a lighting & grip masterclass: prelight strategy to set execution. The ability to rapidly adjust diffusion and color can save invaluable time on set, though as noted, this particular feature carries regional limitations for buyers in the U.S.

Derek's Expert Take

As someone who's spent years managing lighting setups on various sets, the promise of integrated, electronically adjustable diffusion is genuinely appealing for workflow efficiency. Swapping out diffusion frames or wrestling with different silks is a constant time-sink, and any technology that mitigates that friction is a net positive. However, the immediate asterisk for the U.S. market regarding the ADS is a significant drawback and impacts the competitive edge of these fixtures for many productions. Without that defining feature, these become powerful, pixel-mappable RGBWW panels that still need external diffusion solutions, placing them in a crowded field.

The IP65 rating is a welcome addition, making these a more viable option for exterior shoots where weather is unpredictable. High-output, weather-sealed LED panels are becoming the norm, and Godox is keeping pace here. The pixel control is good for effects and modern design, but the true test will be the quality of light, how well the colors render, the consistency across the CCT range, and the overall beam quality. Godox has been steadily improving its professional line, and the Knowled series has generally delivered solid performance for its price point.

The Knowled P600R Hard P4 at $2,299 undercuts the Aputure Nova P600c and Litepanels Gemini 1x1 while offering pixel mapping and IP65 that neither competitor includes at that price. That is aggressive positioning. The P1200R Hard P8 at $4,500 steps into a higher output category, battling against fixtures like the Arri SkyPanel S120-C. The "hard" designation implies a more directional light output than softer panels, which is useful for punch and shaping, often preferred when building light from a distance or needing to cut precisely.

Ultimately, these Godox Knowled panels are robust additions to the high-power LED market. For productions outside the U.S., the integrated adjustable diffusion system combined with competitive pricing offers a compelling, time-saving package. For U.S. buyers, the P600R at $2,299 with pixel zones and IP65 still represents strong value, even without the ADS.

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