Product Overview
At YZ AUDIO, we offer the DMX LED Par YZ-181 for integrators and lighting contractors who need repeatable color washes and centralized cue control across multiple fixtures. This RGBW four-in-one LED PAR is designed for stage, event and venue applications where lighting operators need more than a standalone color-changing lamp. The published product specifications identify DMX512, automatic programs and sound-activated operation, with an eight-channel DMX mode for programming the fixture into a show. Its selectable 15°, 25°, 35° and 45° beam-angle options help designers match coverage to mounting distance and scenic requirements.
For rental companies, theater technicians and project buyers, choosing the correct LED Par means evaluating electrical load, lens angle, indoor protection and DMX addressing together-not simply comparing nominal LED wattage. The YZ-181 specification lists AC100–240V, 50/60Hz input, 165W rated power and an IP20 enclosure. We recommend confirming the required optic, local power connection and fixture count before quotation. The published listing contains a discrepancy between its short description and LED-array specification, which we identify for approval rather than presenting as a settled value.

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Key Features
- RGBW color mixing for stage washes. The listed four-in-one red, green, blue and white LEDs support mixing of saturated stage colors and neutral-looking washes. Color fidelity metrics such as CRI and TLCI should be requested from the factory; suitability for camera work should be verified with a test fixture.
- Eight-channel DMX512 control. An 8-channel mode enables integration with a lighting desk for coordinated cues. The actual channel map, dimmer behavior and color-channel assignment must be requested before writing console profiles.
- Four beam-angle choices. Published 15°, 25°, 35° and 45° options allow a lighting designer to specify tighter accent illumination or wider area coverage. Confirm whether the angles are interchangeable optics or factory variants.
- Linear dimming and strobe. The listing specifies 0–100% linear dimming and 1–20 flashes per second. For broadcast or filming, request flicker test results and PWM frequency because dimming descriptions alone cannot establish camera compatibility.
- Multiple operating modes. DMX512, automatic and sound-activated modes support different event workflows, from programmed theater scenes to simplified portable setups. Built-in programs should be evaluated for the intended venue.
- Wide mains input. AC100–240V, 50/60Hz input supports project planning across common regional power systems, subject to the delivered plug, electrical certification and local wiring requirements.
- Compact indoor fixture. An IP20 rating, 3.5kg net weight and 280 × 222 × 310mm listed dimensions make the fixture straightforward to assess for truss loading and indoor installation; the correct safety cable and rated clamp remain essential.
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Customization & OEM/ODM Services
For project distributors and rental-lighting partners, YZ AUDIO can review an OEM/ODM request around the DMX LED Par platform. Potential customization subjects include housing finish, logo artwork, printed cartons, local power cords, mounting accessories, lens-angle selection and project labeling. Changes to LED configuration, control software, channel personality or electrical components require an engineering feasibility review; they should not be assumed available as standard variants. For every proposed modification, we recommend agreeing on a written revision-controlled specification before ordering.
A practical development sequence starts with your destination market, lighting plot, required quantity and controller model. Our team can then review the proposed bill of materials, confirm compatibility targets and arrange a preproduction sample or test report where feasible. MOQ is 100 units; sample lead time is 7–15 working days after specification approval. Standard dispatch is 15 business days; customized production is 30 working days. We recommend checking physical dimensions, DMX response, color consistency and packaging on an approved sample before authorizing volume production. Contact Us with the project schedule and target specification to request a tailored quotation.
Why Choose YZ AUDIO
YZ AUDIO works with overseas integrators and distributors who need equipment documentation that supports installation and procurement decisions. For the DMX LED Par, the useful starting point is the published YZ-181 specification: selectable optics, RGBW emitters, DMX512 control, indoor IP20 protection and clearly stated mechanical dimensions. We encourage buyers to assess those details against a lighting plan and to ask for measured performance rather than rely on unsupported brightness or color-rendering claims. This approach helps prevent fixture substitutions that change cue programming, beam coverage or electrical loading.
Our project support process should include confirming the required beam-angle variant, checking the fixture against the target lighting console and identifying power-plug, packaging and marking requirements for the destination market. Buyers may request sample evaluation, product photographs, wiring diagrams, channel charts and batch-inspection criteria before a purchase order. Responses are provided within 24 hours. Standard dispatch is 15 business days; customized production is 30 working days. Warranty: 1 year; expected service life: 5 years.
The same evidence-first approach applies to compliance and production claims. CE marking and RoHS documentation should be confirmed for the actual model and market; ISO 9001 or ISO 14001 certificates, where applicable, should be checked for current scope and validity. The manufacturing base covers approximately 80,000 m², with 6 production lines and an annual capacity of 100,000 units per year Ask our sales team for current documents, inspection arrangements, estimated production slot and warranty terms before placing an OEM/ODM order.
Application Scenarios
- Theaters and performing-arts venues: use DMX LED Par fixtures for color washes and repeatable cues, with optic selection based on stage depth and trim height. Request dimming and flicker data for filmed performances.
- Weddings and corporate events: place fixtures around backdrops and scenic features, then group DMX addresses for coordinated changes between ceremony, presentation and entertainment segments.
- Bars and indoor entertainment: combine automatic programs or console control with appropriate mounting, ventilation and access for maintenance. Verify the suitability of any sound-activated mode for the venue.
- Exhibition booths and temporary stages: assess 3.5kg fixture weight, 165W rated power and the selected beam angle when preparing power and rigging schedules.
- Architectural accent lighting indoors: use focused optics for features or wider optics for wall washes, while observing the IP20 indoor limitation and checking lux measurements for uniformity.
FAQ
Q: What is the MOQ for the DMX LED Par?
A: The MOQ is 100 units; it may vary with the standard or OEM/ODM configuration, chosen optic and packaging. Send your quantity and destination to Request a Quote.
Q: How long does delivery take?
A: Standard dispatch is 15 business days; customized production is 30 working days, depending on component availability, order volume and customization approval. Contact Us with your deadline for a written lead-time estimate.
Q: Can I customize the LED Par housing, logo or DMX profile?
A: Housing finish, branding and packaging can be reviewed; LED-array or firmware changes need technical confirmation. Share your artwork and channel requirements to request a feasibility assessment.
Q: What warranty applies to this LED Par?
A: Warranty: 1 year; expected service life: 5 years. Exclusions, start date and claim procedure are stated in the written warranty document covering LEDs, power electronics and service procedures. Ask for the warranty document before ordering.
Q: Can I order a sample before bulk production?
A: Sample lead time is 7–15 working days after specification approval; sample cost and any credit against a later order depend on the requested configuration. Request a sample quotation and agree on a checklist for color, DMX mapping and optical performance.
Q: Is this LED Par suitable for outdoor events?
A: The listed IP20 rating is for indoor protection, not rain exposure. For outdoor projects, ask our team about a fixture with a verified suitable ingress-protection rating.
Q: Does the fixture support RGBW and how many channels?
A: The product listing identifies RGBW four-in-one LEDs and an 8-channel DMX mode. Request the current channel chart and test sample before creating show files.
Q: Why are the LED power figures different?
A: The summary identifies 18 × 10W, while the specification table identifies 18 × 15W; it also separately lists a 165W rated load. Contact Us to confirm the exact LED part number and measured electrical consumption.
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Specification
|
Parameter |
Specification |
|
Model |
YZ-181 |
|
Input voltage / frequency |
AC100–240V, 50/60Hz |
|
Power supply |
250W |
|
Rated power |
165W |
|
LED array |
18 × 15W RGBW four-in-one LEDs |
|
Color |
16.7 million colors |
|
Beam angle |
15° / 25° / 35° / 45° optional |
|
Control |
DMX512 / automatic / sound activated |
|
DMX channels |
8 |
|
Dimming |
0–100% linear |
|
Strobe |
1–20 flashes/second |
|
LED life |
Approx. 50,000 hours |
|
Effective lighting distance |
75m |
|
Operating temperature |
−20°C to 40°C |
|
Protection |
IP20 |
|
Net weight |
3.5kg |
|
Fixture size |
280 × 222 × 310mm |
|
Carton size |
295 × 295 × 350mm |
Electrical input and power: AC100–240V, 50/60Hz simplifies regional sourcing, but the stated 250W power-supply figure is not the same as the published 165W rated power. Confirm measured maximum draw, power factor and inrush current before calculating branch-circuit loading or generator capacity. Do not infer actual consumption by multiplying LED count by nominal emitter rating.
LED configuration and color: The specification table says 18 × 15W RGBW emitters, while the short product description says 18 × 10W. These statements conflict and must be reconciled against the exact production revision. The 16.7-million-color claim does not establish calibrated color accuracy, CRI or TLCI; request photometric data for camera-critical projects.
Optics and coverage: Beam angles of 15°, 25°, 35° and 45° change illuminated footprint at a given throw distance. A 45° optic spreads light more broadly but does not guarantee equal brightness at the edges. The stated 75m effective lighting distance lacks an illuminance threshold; ask for lux-at-distance measurements and an IES or equivalent distribution file where available.
Control and dimming: Eight DMX channels are listed, but their individual functions are not shown. Obtain the DMX personality chart, addressing instructions and dimming curve before programming. The stated 1–20Hz strobe range is an effect parameter, not a camera-flicker specification. IEC 62386 relates to DALI systems, not this DMX512 fixture; DMX512-A is described by ANSI E1.11.
Installation and service: IP20 means no water-ingress protection; do not specify this fixture for exposed outdoor rain or wet locations. The 3.5kg mass informs rigging calculations, while the listed operating temperature and approximate 50,000-hour source life require consideration of ventilation, duty cycle and maintenance. Use the supplied installation manual to verify mounting clearances and safety restraints.
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Q: What is a DMX LED Par Light, and what role does DMX control play in its operation?
A: A DMX LED Par Light is a compact, high-output stage lighting fixture that combines RGB/ RGBA/ RGBW LED chips with a DMX512 interface (a standard digital protocol for professional lighting control). Unlike basic LED Par lights (which rely on manual or simple remote control), DMX control enables precision management of key parameters—including color mixing, brightness, strobing, and fade effects—from a centralized controller (e.g., a lighting console). This makes it ideal for complex setups (e.g., concerts, theaters, or large events) where synchronized, dynamic lighting is required.
Q: What are the main advantages of using DMX LED Par Lights over non-DMX LED Par Lights?
A: The primary benefits of DMX LED Par Lights stem from their integration with the DMX512 protocol:
Remote & Synchronized Control: You can adjust multiple DMX LED Par Lights simultaneously from a single controller, ensuring consistent effects across an entire lighting rig (e.g., syncing color changes with music or stage cues).
Complex Effects: DMX supports chase sequences, gradient fades, and custom scenes (e.g., slowly transitioning from blue to purple across 10 fixtures). Non-DMX lights are limited to basic on/off or color cycles.
Scalability: DMX systems can handle up to 512 channels (each controlling a specific parameter), allowing you to add dozens of fixtures without losing control. Non-DMX setups become unwieldy with more than a few lights.







