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25°–50° Fanless Fixed-CCT LED Zoom Profile Spotlight
The DUNDI 25°–50° fanless LED zoom profile spotlight provides fixed 3200 K or 5600 K white light and passive cooling for noise-sensitive theatre and studio applications.
- DD-PF2550N56 / DD-PF2550N32
- 200 W LED version · 230 W maximum consumption
- 88 × 3 W single-CCT LEDs
- 25°–50° manual zoom · CRI ≥96 · TLCI ≥96
- DMX512 / RDM · 2 / 3-channel modes
- 16-bit or higher dimming · PWM ≥28 kHz
25°–50° Fanless LED Zoom Profile Spotlight
The DUNDI fanless LED zoom profile spotlight combines 25°–50° manual zoom with fixed 3200 K or 5600 K white light for theatres, broadcast studios and indoor production spaces. Its passive cooling design removes the cooling fan, making it suitable for projects where fan noise matters.
This page covers two 200 W models: DD-PF2550N56 for 5600 K and DD-PF2550N32 for 3200 K. Maximum fixture power consumption is 230 W. Each model has one fixed colour temperature; it is not a tunable-white fixture. The fanless housing differs from the standard fan-cooled version.
Fixed-CCT Zoom Profile Series — 18-Model Comparison
| Model | Zoom Range | CCT | Maximum Power Consumption | LED Source | Cooling |
|---|---|---|---|---|---|
| DD-PF1020A56 | 10°–20° | 5600 K | 320 W | 88 × 5 W LEDs | Fan-Cooled |
| DD-PF1020A32 | 10°–20° | 3200 K | 320 W | 88 × 5 W LEDs | Fan-Cooled |
| DD-PF1020B56 | 10°–20° | 5600 K | 230 W | 88 × 3 W LEDs | Fan-Cooled |
| DD-PF1020B32 | 10°–20° | 3200 K | 230 W | 88 × 3 W LEDs | Fan-Cooled |
| DD-PF1530A56 | 15°–30° | 5600 K | 320 W | 88 × 5 W LEDs | Fan-Cooled |
| DD-PF1530A32 | 15°–30° | 3200 K | 320 W | 88 × 5 W LEDs | Fan-Cooled |
| DD-PF1530B56 | 15°–30° | 5600 K | 230 W | 88 × 3 W LEDs | Fan-Cooled |
| DD-PF1530B32 | 15°–30° | 3200 K | 230 W | 88 × 3 W LEDs | Fan-Cooled |
| DD-PF2550A56 | 25°–50° | 5600 K | 320 W | 88 × 5 W LEDs | Fan-Cooled |
| DD-PF2550A32 | 25°–50° | 3200 K | 320 W | 88 × 5 W LEDs | Fan-Cooled |
| DD-PF2550B56 | 25°–50° | 5600 K | 230 W | 88 × 3 W LEDs | Fan-Cooled |
| DD-PF2550B32 | 25°–50° | 3200 K | 230 W | 88 × 3 W LEDs | Fan-Cooled |
| DD-PF1020N56 | 10°–20° | 5600 K | 230 W | 88 × 3 W LEDs | Fanless |
| DD-PF1020N32 | 10°–20° | 3200 K | 230 W | 88 × 3 W LEDs | Fanless |
| DD-PF1530N56 | 15°–30° | 5600 K | 230 W | 88 × 3 W LEDs | Fanless |
| DD-PF1530N32 | 15°–30° | 3200 K | 230 W | 88 × 3 W LEDs | Fanless |
| DD-PF2550N56 | 25°–50° | 5600 K | 230 W | 88 × 3 W LEDs | Fanless |
| DD-PF2550N32 | 25°–50° | 3200 K | 230 W | 88 × 3 W LEDs | Fanless |
Model code: DD = DUNDI; PF = Profile Fix (fixed-CCT profile spotlight); 1020 / 1530 / 2550 = zoom range; A = 300 W version; B = 200 W version; 56 = 5600 K; 32 = 3200 K; N = fanless. All fanless models are 200 W versions.
LED wattages are nominal ratings per LED, not actual fixture consumption. The series table includes other versions for comparison; this page represents DD-PF2550N56 and DD-PF2550N32, the 25°–50° fanless models.
Key Features
- Fanless passive cooling for noise-sensitive theatre and studio applications.
- 25°–50° manual zoom with a seven-element optical system.
- Separate fixed 3200 K and 5600 K models.
- 200 W LED version; maximum power consumption 230 W.
- CRI ≥96 and TLCI ≥96 for high colour rendering.
- 16-bit or higher dimming, six dimming modes and PWM ≥28 kHz.
- DMX512 / RDM with 2-channel and 3-channel modes.
- Optional iris and gobo holder available on request.
Fanless LED Zoom Profile Spotlight Specifications
| Parameter | Specification |
|---|---|
| Models | DD-PF2550N56 / DD-PF2550N32 |
| Zoom | 25°–50°, manual |
| CCT | 5600 K (N56) or 3200 K (N32), fixed per fixture |
| LED Source | 88 × 3 W single-CCT LEDs |
| LED Version | 200 W |
| Maximum Power Consumption | 230 W |
| Input Voltage | AC 100–240 V, 50/60 Hz |
| Cooling | Fanless; passive cooling |
| Colour Rendering | CRI ≥96; TLCI ≥96; TM-30 Rf ≥91, Rg 99 |
| Control | DMX512 / RDM; local buttons and rotary encoder |
| DMX Modes | 2-channel / 3-channel |
| Dimming | 16-bit or higher; six modes; PWM ≥28 kHz |
| Display | OLED, Chinese / English menu, 30 × 15 mm |
| LED Lifetime | 50,000–100,000 hours |
| IP Rating | IP20, indoor use |
| Operating Ambient Temperature | −25 °C to +40 °C |
| Housing | Aluminum alloy; anodized or powder-coated finish |
| Standard Accessories | Optical diffusion plate, power input/output connectors and signal input/output connectors |
| Optional Accessories | Iris and gobo holder |
Output Reference for the 200 W Version
| Parameter | Specification |
|---|---|
| 3200 K Luminous Flux | 8,900 lm |
| 5600 K Luminous Flux | 10,200 lm |
| 3200 K Centre Illuminance at 5 m — 25° / 50° | 1,112 / 368 lx |
| 5600 K Centre Illuminance at 5 m — 25° / 50° | 1,373 / 459 lx |
| Beam Diameter at 5 m — 25° / 50° | 2.22 / 4.66 m |
These are published series datasheet values. The datasheet states that the fanless 200 W version shares the optical performance of the corresponding fan-cooled 200 W model. Check centre illuminance and beam diameter together when selecting a fixture for your throw distance.
Selecting a Fanless LED Zoom Profile Spotlight
Choose passive cooling when a microphone, performer or audience is close to the lighting position. The fixture has no cooling fan. Leave the required ventilation space around the housing and operate within the specified ambient-temperature range; fanless cooling still needs airflow around the heat sink.
The 25°–50° range provides wider coverage than the 10°–20° and 15°–30° options at the same throw. Adjust zoom manually at the fixture. There is no DMX zoom channel. The seven-element optical system is designed to produce a clean, uniform projected beam. Discuss any masking, iris or gobo requirements before ordering optional accessories.
Select 3200 K for tungsten-white light or 5600 K for daylight-white light. For electrical planning, use the maximum 230 W consumption. The 200 W version name and the nominal 3 W rating of each LED are different specifications; neither should replace the published fixture consumption in circuit planning.
The full series comparison above includes 18 models for reference. All six fanless models are 200 W versions. The 300 W A models use fan cooling. The longer 10°–20° and 15°–30° fan-cooled fixtures can be compared on the narrow-beam fixed-CCT profile spotlight page.
200 W Fanless 25°–50° Profile Spotlight Video
Watch the 200 W fanless 25°–50° LED zoom profile spotlight operation video. Compare DD-PF2550N56 and DD-PF2550N32 in the specifications above and see the user manual for control instructions.
25°–50° Fanless Dimensions
| Parameter | Specification |
|---|---|
| Drawing Length L | 790 mm |
| Drawing Height H | 580 mm |
| Front Drawing B1 / B2 | 223 / 330 mm |
| Published Size (Datasheet Table) | 83 × 29 × 29 cm |
| Packing Size | 94 × 31.5 × 33 cm |
| Net Weight | 15.7 kg |
| Gross Weight | 17.5 kg |
The dimension drawing labels L 790 mm, while the datasheet size table lists 83 × 29 × 29 cm. Confirm the installation envelope with DUNDI before finalizing mounting clearance. The dimensions of fan-cooled and other zoom-range versions differ.
Fanless LED Zoom Profile Spotlight FAQ
Which models use the product image?
DD-PF2550N56 and DD-PF2550N32 share the 25°–50° fanless exterior shown here. N56 is fixed 5600 K; N32 is fixed 3200 K. Both are 200 W LED versions with 230 W maximum consumption.
Is a 300 W fanless model available?
The published fixed-CCT series offers fanless construction only for the 200 W version. Its six fanless models cover three zoom ranges and two fixed CCT options. The 300 W models use fan cooling.
Is zoom motorized?
No. Zoom is manually adjusted at the fixture. Fixed-CCT refers to the colour temperature, not a fixed beam angle. The beam can be adjusted within the 25°–50° range.
What do the DMX modes provide?
The 2-channel mode provides master dimming and strobe. The 3-channel mode adds a 16-bit dimmer fine channel. Open USER MANUAL for the channel map and operating instructions.
Are iris and gobo accessories included?
The iris and gobo holder are optional. Standard accessories include an optical diffusion plate and power and signal input/output connectors. Specify the intended accessory requirements in your enquiry.
Where can I find the fanless LED zoom profile spotlight documents?
DATASHEET includes the full series model list, photometric tables and dimensions. USER MANUAL covers operation and control. Both documents are available as embedded PDFs and direct download links.
Request a Fanless LED Zoom Profile Spotlight Quotation
Send your required CCT, quantity, destination, throw distance and target beam size. Include any acoustic requirements and optional accessories. DUNDI can discuss model selection and arrange a live demonstration of the requested configuration.
Explore DUNDI lighting technology or compare the fixed-CCT Fresnel family. For control-protocol references, see the ESTA published lighting-control standards.
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