High-Power Cut-off Design Spot Light Series from China Suppliers - Reliable Factory Solutions for Stadiums and Airports

The product is ideal for a wide range of application scenarios, including stadiums, airport high pole lighting, docks, and traffic intersections, making it a top choice for those in need of high-power lighting solutions, Utilizing innovative KWCOB ceramic phosphor technology, this 1000W-level light source features low thermal resistance packaging, effectively lowering the center temperature and significantly extending the service life while minimizing light decay. This results in consistent illumination and reduced maintenance costs in the long run, Enhanced heat dissipation is achieved through aluminum phase change superconducting technology, allowing for rapid center heat extraction. The vertical fin structure design not only promotes longevity but also reduces light decay, further lowering operational costs for projects, The use of high-quality optical materials, such as mirror aluminum and durable glass window materials, ensures exceptional weather resistance and prevents material aging, safeguarding the reliability of the lights, Each light source boasts an independent optical design, maximizing the benefits of COB technology for precise light-cutting optical performance. This results in a lighting environment where the light is visible, but the lamp itself is not obtrusive, As a trusted factory and supplier in China, we offer a standard 5-year warranty and 10 customized solutions to meet diverse client needs, ensuring reliability and satisfaction

Why Choose Us

Cut off design KWCOB light source has high power and small emitting surface, with optical design advantages. Each light source has an independent optical system and a light cutting structure optical design to prevent light pollution caused by light overflow, providing a low glare and high comfort lighting environment.
Premium Optical Materials The design employs mirror reflector cups and glass lenses for optics, avoiding the use of PC and PMMA plastic optical materials, ensuring the long service life of optical components is not constrained by material aging.
High Power Integrated Module Design High power COB opto electric integrated module design: covering 50W-400W modular design, can customize 200W-1800W whole lamp product solutions.
Kilowatt Level COB Packaging Technology
- Independent packaging patent technology: The packaging technology invention team of the Chinese Academy of Sciences, with leading fluorescent crystal COB light source technology.
- Fluorescent Crystal New Materials: Excellent Thermal Quenching Characteristics, Higher Light Conversion Efficiency, Lower Attenuation.
- Phase change thermal conductivity technology: Vacuum phase change strengthening center for heat extraction, providing reliable heat dissipation for high-power COB.
- Substrate Options: We can provide aluminum substrate COB and ceramic substrate COB light sources, which can be replaced and adapted to high-voltage isolation and non isolation drivers, filling the gaps in the lamp life cycle.
Long Lifespan Cycle Can provide customized products with a lifespan of 5-10 years.
High Protection Design Can provide personalized customization for IP65-IP67 protection requirements and adapt to more environmental requirements.
Personalized Customization Development OPM provides professional design and customization services, focusing on providing full lifecycle cost reduction solutions for global sports venues, airports, ports, plazas, traffic intersections, and other high pole lighting scenarios that cut off light and prevent glare.

Installation Type

Technical Parameters

Item	KWCOB-X10SP01K240A	KWCOB-X10SP01K320A	KWCOB-X10SP01K480A	KWCOB-X10SP01K600A
Power	240W	320W	480W	600W
Luminous Efficiency	≥140lm/w	≥140lm/w	≥140lm/w	≥140lm/w
Product Dimensions	L462mm * W347 * H221mm	L462mm * W347 * H221mm	L760mm * W372 * H399mm	L760mm * W372 * H399mm
Net Weight	14.0KG	14.5KG	25.3KG	27.0KG
CRI(Ra)	70, 80, 90 (Standard 80)
Color Temperature	2700-6500K (Standard 5000K)
IP Rating	IP67
The Beam Angle	Asymmetric optics, Other beam angle available by customization

Part of the Light Distribution Curves

High Power COB Spot Light distribution curve

Frequently Asked Questions

What is the advantage of the cut off design in your lighting?

The cut off structure prevents light pollution caused by light overflow, providing a low glare and high comfort lighting environment.

What materials are used for the optics in your lights?

We use mirror reflector cups and glass lenses, avoiding PC and PMMA plastic materials to ensure a long service life without material aging issues.

What power range do your COB modules cover?

Our modular design covers 50W-400W, and we can customize 200W-1800W whole lamp product solutions.

What is the expected lifespan of your lighting products?

We provide customized products with a long lifespan cycle ranging from 5 to 10 years.

Can your lights withstand harsh outdoor environments?

Yes, we offer personalized customization for IP65-IP67 protection requirements to adapt to various demanding environmental conditions.

Do you offer customization for specific lighting scenarios?

Absolutely. OPM provides professional design and customization services for sports venues, airports, ports, plazas, and traffic intersections.