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Bi Color LED Fresnel 300W 350W Studio Light Color Temperature CCT
FEL-S2 B is a professional 350W Bi-Color LED Fresnel delivering exceptional CRI >97 and CQS ≥96 across 2700K–6400K. With powerful output equivalent to a 2kW tungsten unit, smooth 10°–50° manual zoom, flicker-free 16-bit dimming, full DMX512 + RDM control and ultra-quiet cooling, it is the perfect high-output, cool-running solution for film, television, theater and large studios.
Highlights
→ DMX512 Control + RDM
→ Easy Connection
→ High CRI 97, High CQS 96
→ Bi Color, 3CCT,2700K-6400K
→ Dimming Curve: 4 Kinds
→ Aluminum Heat Sink with Fan
| Input | 110-240VAC | Power | 350W |
| Color Index |
Bi Color CRI>97
2700-6400K |
Waterproof Rated | IP20 |
| Lens Angle | 10° – 50° | Life Time | 50 000 hours |
| Light Source | 350W Bi Color 2 in 1 COB | Control Protocal | DMX 512+RDM |
| Dimming Mode | 8&16 bits Dimming | CQS | ≥96 |
| PWM | 1-20KHZ | DMX Channels | 2 /3 /6 CH |
| Built- Programs | Yes | Size | 481x324x444mm |
| Power In | Seetronic / Neutrik (Optional） | ||
| Data Connection | 3 PIN or 5 PIN XLR DMX , RJ45 Interface | ||
| Materials | Aluminum Body with Fan for Cooling | ||
| Finished | Matte Grey | ||
| Zoom |
Manual, (Auto Zoom for Option) | ||
Send Your Inquiry
1. Powerful 350W bi-color LED Fresnel replaces 2kW tungsten with 80% lower power consumption and zero heat on performers – perfect for film studios and theater stages.
2. Exceptional CRI >97 and CQS ≥96 across 2700K–6400K delivers camera-ready color accuracy, reducing post-production grading time for TV and cinema.
3. Flicker-free 20 kHz PWM + four dimming curves make it the safest high-output LED Fresnel for slow-motion and high-frame-rate cinematography.
4. Ultra-quiet fan (<32 dB) and cool beam allow close placement to actors and microphones – ideal for narrative film and live theater.
5. Full DMX512 + RDM, RJ45 Art-Net, and built-in effects integrate perfectly with grandMA3, Avolites, and Hog consoles on tour or in fixed installations.
6. Rugged aluminum construction and 50,000-hour COB lifespan slash long-term costs for rental companies and large venues.
Q: How does the output compare to a 2kW tungsten Fresnel?
A: Photometrics are very close at full power; the FEL-S2 B is slightly brighter in daylight and only marginally less in tungsten mode while using far less power.
Q: Is the fan quiet enough for theater and film?
A: Yes—below 32 dB at 1 meter, significantly quieter than traditional tungsten units and acceptable for classical theater and dialogue recording.
Q: Can I get auto-zoom instead of manual?
A: Standard version is manual; motorized auto-zoom controllable via DMX is available as a factory option.
Q: Does it flicker on high-speed cameras?
A: No—PWM adjustable up to 20 kHz plus 16-bit dimming guarantees completely flicker-free performance at any frame rate.
Q: What power connectors come standard?
A: Seetronic powerCON-compatible in/out are included; genuine Neutrik powerCON TRUE1 is optional.
Large television studios & broadcast: high-output key, fill and back light with perfect color matching in multi-camera environments.
Professional theater & opera: powerful warm-to-cool specials and front light with silent operation and no stage heat.
Concert touring & festivals: punchy 350W beam cuts through LED screens and washes while keeping generator load low.
Film & TV drama production: authentic soft Fresnel look with cool beam and flicker-free dimming for narrative work.
Virtual production stages: high CRI and accurate CCT for seamless integration with LED walls and practicals.
Rental houses & universities: durable, low-maintenance workhorse that replaces aging tungsten inventory with immediate savings.
| Input | 110-240VAC | Power | 350W |
| Color Index |
Bi Color CRI>97
2700-6400K |
Waterproof Rated | IP20 |
| Lens Angle | 10° – 50° | Life Time | 50 000 hours |
| Light Source | 350W Bi Color 2 in 1 COB | Control Protocal | DMX 512+RDM |
| Dimming Mode | 8&16 bits Dimming | CQS | ≥96 |
| PWM | 1-20KHZ | DMX Channels | 2 /3 /6 CH |
| Built- Programs | Yes | Size | 481x324x444mm |
| Power In | Seetronic / Neutrik (Optional） | ||
| Data Connection | 3 PIN or 5 PIN XLR DMX , RJ45 Interface | ||
| Materials | Aluminum Body with Fan for Cooling | ||
| Finished | Matte Grey | ||
| Zoom |
Manual, (Auto Zoom for Option) | ||
Send Your Inquiry
1. Powerful 350W bi-color LED Fresnel replaces 2kW tungsten with 80% lower power consumption and zero heat on performers – perfect for film studios and theater stages.
2. Exceptional CRI >97 and CQS ≥96 across 2700K–6400K delivers camera-ready color accuracy, reducing post-production grading time for TV and cinema.
3. Flicker-free 20 kHz PWM + four dimming curves make it the safest high-output LED Fresnel for slow-motion and high-frame-rate cinematography.
4. Ultra-quiet fan (<32 dB) and cool beam allow close placement to actors and microphones – ideal for narrative film and live theater.
5. Full DMX512 + RDM, RJ45 Art-Net, and built-in effects integrate perfectly with grandMA3, Avolites, and Hog consoles on tour or in fixed installations.
6. Rugged aluminum construction and 50,000-hour COB lifespan slash long-term costs for rental companies and large venues.
Q: How does the output compare to a 2kW tungsten Fresnel?
A: Photometrics are very close at full power; the FEL-S2 B is slightly brighter in daylight and only marginally less in tungsten mode while using far less power.
Q: Is the fan quiet enough for theater and film?
A: Yes—below 32 dB at 1 meter, significantly quieter than traditional tungsten units and acceptable for classical theater and dialogue recording.
Q: Can I get auto-zoom instead of manual?
A: Standard version is manual; motorized auto-zoom controllable via DMX is available as a factory option.
Q: Does it flicker on high-speed cameras?
A: No—PWM adjustable up to 20 kHz plus 16-bit dimming guarantees completely flicker-free performance at any frame rate.
Q: What power connectors come standard?
A: Seetronic powerCON-compatible in/out are included; genuine Neutrik powerCON TRUE1 is optional.
Large television studios & broadcast: high-output key, fill and back light with perfect color matching in multi-camera environments.
Professional theater & opera: powerful warm-to-cool specials and front light with silent operation and no stage heat.
Concert touring & festivals: punchy 350W beam cuts through LED screens and washes while keeping generator load low.
Film & TV drama production: authentic soft Fresnel look with cool beam and flicker-free dimming for narrative work.
Virtual production stages: high CRI and accurate CCT for seamless integration with LED walls and practicals.
Rental houses & universities: durable, low-maintenance workhorse that replaces aging tungsten inventory with immediate savings.
Feedback from the Clients Who Used
Efficient 200W power with 10°-50° zoom perfect for tight Berlin studios. RDM integration speeds rigging, and aluminum cooling handles heat without noise. Replaced my tungsten kit—saves energy and setup time on fast-paced series.
Verity Hampson
Lighting Designer
High CQS 96 ensures natural colors for vérité footage. Manual zoom and 16-bit dimming give precise control in unpredictable locations. Compact design travels light for European docs—outperforms old models in versatility.
Tim Routledge
Lighting Designer
Bi-color tuning from warm tungsten to cool daylight elevates stage moods seamlessly. Built-in programs add effects without extra gear. Durable build survives Nordic tours—essential for dynamic live performances.
Nigel Levings
Lighting Designer
Adjustable PWM prevents flicker in live broadcasts. Aluminum heat sink keeps it reliable during long BBC sessions. Bi-color flexibility matches mixed lighting—setup’s a breeze with RJ45 interface.
Jules Fisher
Lighting Designer
Robust powerCON links daisy-chain effortlessly for massive rigs. 10° spot to 50° flood handles explosions and chases. Quiet fan won’t mic in—saved my Atlanta blockbuster schedule.
Max Keller
Lighting Designer
High-frequency PWM flicker-free for 120fps action. RDM diagnostics prevent downtime on Netflix runs. Precise control rivals ARRI—transformed my sci-fi lighting in Hollywood.
Bruno Poet
Lighting Designer
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