• Product Details

This is our latest design for the spotlight in 2023, it has the following advantage:

1.the comprehensive linear ventilation system design, access to the wind without any obstacles, copper pipe heat dissipation efficiency is high.

Design analysis: The air inlet is designed around the case, and the fan inhales the cold air and blows the heat holder directly. The fan uses 12025 specifications, and the copper tube radiator is of high efficiency. The cooling surface and the diffusing air surface are equal in width, so that the inhaled cold air fully enters the air deflector of the radiator, and the hot air is discharged in a straight line, the heat dissipation efficiency is the highest, and the noise is reduced. The design of the whole ventilation system effectively ensures that the inlet and outlet air surface is large, the noise is low, the wind path is smooth, and the maximum temperature of the lamp in summer is below 66℃.

2.Two modes to choose: A: silent breeze (34dBA) mode B: no fan absolute silent (0dBA) mode

Design analysis: The default A mode, the fan does not rotate below 40 degrees, the fan rotates above 40 degrees is a breeze, the noise is 34dBA(conventional ambient noise is 43dBA), far lower than the ambient noise, equivalent to usually can not hear this level of sound, suitable for performance stage, conference hall, banquet hall, auditorium.

If you need to use in an absolutely silent environment (do not allow any noise), you can choose B mode, the fan does not rotate, J200Q 4-in-1 light source in the case of not lasting 30 minutes of full light (such as the use of programming to walk) will not reach a high temperature state, can be completely silent use; J200 full white light source full power use, 30 minutes after the lamp will reach a high temperature energy-saving state, the power will be appropriate, the lowest drop to 80W or so.

3.linear dimming using sine smooth subdivision technology.

Design analysis: Conventional linear dimming is a common way of dimming without jumping, but in order to smooth dimming, there will be a certain delay in the light and constant light, long-term performance will cause fatigue to the human eye; On the basis of linear dimming, the use of sine smooth dimming technology to replace delay, dimming will be more delicate, making the light and constant light are more natural, and long-term performance will not cause fatigue to the human eye.

4. aluminum alloy shell + fine sand wear-resistant spray paint.

Design analysis: The front and back shells are die-cast aluminum, the middle uses pulled aluminum, and the overall shell design uses a circular appearance + a solitary bottom shell, reflecting the inherent style of the Yellow River: streamlined design concept. The use of fine sand spray paint, wear-resistant, not easy to scratch, very comfortable touch.

Product Parameters

Electricalvoltage100V ~ 240V
power consumption200W
Light sourceLED200W COB
ColorRGBW(four in one)
Control modeDMX51211/7ch
Manual control
Sound Active
Optical systemBeam Angle15°-52°
Dimmer0~100% line dimmer
Control signalDMX512(Digital MultipleX 512)+RDM, in line with international standard light control transmission protocol, support console set address code, support DMX interface upgrade software
Control channels11 channels, 7 channels

Operation modeconsole, manual, master-slave, voice control, optional WIFI+ mobile APP control
NoiseNoise modeIntelligent temperature, active heat dissipation,silent below 40 degrees, fan begin to work when temperature above 40 degrees.
maximum noise is 43.0dBAfrom 1 meter away (close to ambient noise),you can choose to turn off fan and use silent mode without any noise , but power will reduce according to temperature to keep led lamp safe when temperature above 80 degree.
Cooling modeCooling modeFan temperature control start, by fin + fan for heat dissipation+Copper pipe heat dissipation
Noise: intelligent temperature, active heat dissipation, the fan is silent when it is turned off below 40 degrees, the fan starts to rotate above 40 degrees, the maximum noise is 43.0dBA(close to the ambient noise), and the fan is silent and intelligent power reduction can be selected
PhysicalMachine size43*29*27 CM
Machine weight5.9KG
Environment& saftyStockdry and clean place
Running temp.40°C Max

CH 1DimmerDimmer
CH 6StrobeStrobe
CH 7Zoomcolor-preset
CH 8
full color+auto
CH 9
auto speed
CH 10
CH 11

Product display

Product display

Work Shop


1. How to make sure your quality?

We have very clear and strict testing procedures, and we also have advaced testing equipment. The most important thing is that we use all good quality materials and never tried low quality raw materials.

2. Can you do ODM ,OEM?

Yes ,sure.

3. Is it OK to print my logo on stage light product?

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.


1. A stage lighting enterprise that gathers research, production, marketing, and after-sales as integral whole.

2.Top ten Brand enterprises of Stage lighting in China, national intellectual property standard enterprise, Guangdong Province contract abiding enterprise, China Quality credit AAA+ enterprise, etc.

3.More then fifty kinds of goods have been granted“CE” certification.

4.Our goods are popular in Europe and America, Southeast Asia, Russia., etc., more than 60 countries and regions.

Conference room lighting plays a crucial role in creating an atmosphere that fosters creativity, focus, and productivity. LED panel lights provide bright and even illumination without causing any glare or shadows on screens or presentation materials. Moreover, meetingroom light with silent operation ensures uninterrupted concentration by minimizing distractions caused by buzzing sounds commonly associated with traditional fluorescent lights. Additionally, silent xonference room Lights are energy-efficient alternatives that significantly reduce electricity consumption while maintaining high luminosity levels throughout long meetings or conferences. Their slim design allows them to be easily installed into existing ceiling grids without altering the aesthetics of the space. By choosing an LED panel lights supplier for conference room lighting needs, businesses can enhance employee comfort and overall engagement while ensuring seamless communication among team members.

About Yellow River

Yellow River lighting -- focusing on LED panel light for 21 years, it is a national high-tech enterprise which provides integrated service of R&D, design, production, marketing and after sales service.Top ten Brand enterprises of Stage lighting in China, national intellectual property standard enterprise, Guangdong Province contract abiding enterprise, China Quality credit AAA+ enterprise, etc. The company has passed ISO9001 quality management system, occupational health and safety management system, environmental management system and other certifications.The products have passed the CE RoHS certification and obtained dozens of patents. More then fifty kinds of goods have been granted “CE” certification. Established in 1999, the staff in Yellow River always take the responsibility “Let the world dance” upon ourself.The senior management team is mostly composed of 6-21 years of senior industry personnel. At present, the company has three R & D centers and three brands: Yellow River Lighting, Yagelai and Yagesi. We have seven offices in China and We have more than 2000 global brand agents and project contractors; Is the preferred manufacturers for your culture and art center, tourism performance, multi-function hall, hotel banquet hall, auditorium, night tour, urban landscape lighting and other projects.

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Focusing on stage lighting for 21 years. Provides integrated service of R&D, production, marketing and after sales service. If you encounter any problems, please feel free to contact us, and we will solve the relevant problems for you.


The products cover the domestic market with its excellent quality and are exported to Europe, North America and other developed countries and developing countries in Southeast Asia, Africa, the Middle East and so on.

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