| 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) | ||
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.
Key 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
Category: DMX LED Lights , DMX Light System , Event Lighting , Theatre Studio Light
Tags: 3CCT , COB , DMX , DMX512 , Event Lighting , Stage Lighting
FEL-S2 B 350W Bi-Color LED Fresnel combines massive light output with the finest color quality in a single, rugged fixture. Built around an advanced 350W 2-in-1 COB LED, it produces a beautifully even, soft-edged beam that rivals a traditional 2kW tungsten Fresnel while using less than one-fifth the power and generating virtually no forward heat—an instant upgrade for talent comfort and air-conditioning costs.
Color performance is outstanding: CRI consistently exceeds 97 and CQS ≥96 throughout the entire 2700K–6400K range. Three quick-select preset CCTs plus fully variable tuning allow instant matching of tungsten, daylight, or any mixed environment without gels. Skin tones, costumes and set pieces render with stunning realism whether under camera or to a live audience.
The high-efficiency Fresnel lens system provides classic soft-edged character with precise barn-door cutoff, smoothly adjustable from a tight 10° spot to a 50° flood via rear manual focus (motorized auto-zoom optional). Four selectable dimming curves and PWM adjustable from 1–20 kHz guarantee completely flicker-free performance—even at 120 fps and beyond.
Professional control is comprehensive: choose 2-channel (CCT+Dim), 3-channel (CCT+Dim+Strobe) or full 6-channel 16-bit modes with RDM bidirectional communication for remote addressing and diagnostics. Built-in standalone programs include TV flicker, paparazzi, lightning and candle effects. Connectivity features 3/5-pin XLR plus RJ45 Ethernet, and Seetronic powerCON-compatible in/out (Neutrik TRUE1 optional) for fast daisy-chaining.
Construction reflects heavy-duty use: precision-machined aluminium housing in matte grey, oversized heat sink and temperature-regulated ultra-quiet fan keep noise below 32 dB at one meter—perfect for sound-sensitive stages and studios. LED lifespan exceeds 50,000 hours, virtually eliminating maintenance.
At 481×324×444 mm and around 11 kg, the FEL-S2 B rigs easily on junior stands or grids and accepts standard 8-leaf barn doors and gel frames. For productions that need serious punch with perfect color and modern efficiency, the FEL-S2 B is the definitive bi-color Fresnel.
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.
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.
Yes—below 32 dB at 1 meter, significantly quieter than traditional tungsten units and acceptable for classical theater and dialogue recording.
Standard version is manual; motorized auto-zoom controllable via DMX is available as a factory option.
No—PWM adjustable up to 20 kHz plus 16-bit dimming guarantees completely flicker-free performance at any frame rate.
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.
Customer Reviews
Verity Hampson
Lighting Designer
"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."
Tim Routledge
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."
Nigel Levings
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."
Jules Fisher
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."
Max Keller
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."
Bruno Poet
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."
Verity Hampson
Lighting Designer
"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."
Tim Routledge
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."
Nigel Levings
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."
Jules Fisher
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."
Max Keller
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."
Bruno Poet
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."
Verity Hampson
Lighting Designer
"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."
Tim Routledge
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."
Nigel Levings
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."
Jules Fisher
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."
Max Keller
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."
Bruno Poet
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."
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