Professional COB LED Strip Manufacturer

✓ No light spots COB technology, up to 120lm/W high efficacy.
✓ 90+ CRI superior color rendering, 50,000 hours lifetime.
✓ 3-year warranty standard, 5-year warranty optional.
✓ Custom PCB width 3-12mm, professional ODM/OEM services.
✓ Super Long series 50m/reel solder-free, free samples & 24h response.

Your Trusted Partner for COB LED Strip Solutions

Unitop is a top COB LED strip manufacturer and supplier in China with 18+ years of experience. We provide high-quality Tiras de LED with advanced COB technology for uniform, spot-free lighting and high energy efficiency up to 120lm/W. Our direct raw material partnerships allow competitive pricing without quality compromise.
We consistently innovate, launching new LED strip products yearly. Offering flexible OEM and ODM services, we customize COB LED strip solutions to meet your unique needs, helping your business grow with reliable products and expert support.

Características & Beneficios

Powerful advantages of choosing Unitop COB LED strips

¿Qué es la tira de LED COB?

Unitop’s COB LED strips use many tiny LED chips packed closely on a flexible circuit board. This creates a smooth, even light line without visible spots, unlike regular SMD LED strips. We also call these COB flexible LED strips or FCOB LED strips. Besides white, we offer tunable white, RGB, RGBW…… and more. Contacte con nosotros to get the latest prices and customized options.

Tira LED COB VS Tira LED tradicional

GESTIÓN DEL COLOR

Reduce yellow spots and achieve higher color saturation with our COB LED strips. Multiple CCT options guarantee natural color consistency, helping you create a comfortable lighting environment for any setting.

PLACA DE CIRCUITO IMPRESO & CHIPS

Premium flexible PCB, high-grade chips and stable voltage ensure even light from end to end. With our COB flexible LED strip, get bright, flawless illumination for residential, commercial, or decorative projects.

GESTIÓN DE PRODUCTOS

Our COB LED strip series covers every solution—cost-effective, high-density, or high-brightness. Flexible customization means you get exactly the LED strip light or FCOB LED strip you need for your project.

PRUEBAS DE PRODUCCIÓN

Every COB LED strip passes full automatic soldering, thermal shock, and humidity tests. Certified with CE, RoHS, cUL and LM-80 and backed with a 3~5 years warranty for worry-free performance.

Wholesale COB LED Strip Series

Find your perfect wholesale COB LED strip from Unitop. Full range of series available for bulk buyers, with competitive pricing.

Series de productosNº de modeloCantidad de LEDColorCRIÁnguloAnchura de la placa de circuito impresoTensiónVatiosLumenOpciones IPEspec. e informes
Serie básicaUTFS-BSCOB320-2408320pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°8 mmDC24V4,5 W/M94,9lm/W 427,1lm/MIP20
IP65
IP66
Descargar
Serie básicaUTFS-BSCOB320-2410320pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°10 mmDC24V8W/M92,8lm/W 742,4lm/MIP20
IP65
IP66
Descargar
Series popularesUTFS-PSCOB420-2408420pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°8 mmDC24V10W/M86 lm/W
860lm/M
IP20
IP65
IP66
IP67
Descargar
Series popularesUTFS-PSCOB420-2410420pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°10 mmDC24V12W/M86,4 m/W
1036,8lm
IP20
IP65
IP66
IP67
Descargar
Serie de alta eficienciaUTFS-HECOB480-2408480pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°8 mmDC24V8W/M92,4Lm/W
739lm/M
IP20
IP65
IP66
IP67
Descargar
Serie de alta eficienciaUTFS-HECOB480-2410480pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°10 mmDC24V12W/M95,1Lm/W
1141lm/M
IP20
IP65
IP66
IP67
Descargar
Rojo de alta eficienciaUTFS-HECOB480-2408R480pcs/M620-630nmn/a180°8 mmDC24V8W/M7,25Lm/W
58lm/M
IP20
IP65
IP66
IP67
Descargar
Alta eficiencia ecológicaUTFS-HECOB480-2408G480pcs/M520-530nmn/a180°8 mmDC24V8W/M122Lm/W
976lm/M
IP20
IP65
IP66
IP67
Descargar
Azul de alta eficienciaUTFS-HECOB480-2408B480pcs/M455-465 nmn/a180°8 mmDC24V8W/M18,8Lm/W
150,4lm/M
IP20
IP65
IP66
IP67
Descargar
Rojo de alta eficienciaUTFS-HECOB480-2410R480pcs/M620-630nmn/a180°10 mmDC24V12W/M8,9Lm/W
107lm/M
IP20
IP65
IP66
IP67
Descargar
Alta eficiencia ecológicaUTFS-HECOB480-2410G480pcs/M520-530nmn/a180°10 mmDC24V12W/M122,55Lm/W
1470lm/M
IP20
IP65
IP66
IP67
Descargar
Azul de alta eficienciaUTFS-HECOB480-2410B480pcs/M455-465 nmn/a180°10 mmDC24V12W/M20,3Lm/W
243,5lm/M
IP20
IP65
IP66
IP67
Descargar
Serie de alto voltajeUTFS-HWCOB480-2408480pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°8 mmDC24V12W/M84lm/W 1008lm/MIP20
IP65
IP66
IP67
Descargar
Serie de alto voltajeUTFS-HWCOB480-2410480pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°10 mmDC24V16W/M94lm/W 1504lm/MIP20Descargar
Serie ultrafinaUTFS-UTCOB480-2404480pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°4 mmDC24V4W/M100,2lm/W 401lm/MIP20Descargar
Serie ultrafinaUTFS-UTCOB480-2406480pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°6 mmDC24V6W/M98,2lm/W 589lm/MIP20Descargar
Serie RGBUTFS-COB840-2410RGB840pcs/M620-630nm, 520-530nm, 460-470nmn/a180°10 mmDC24V15W/M43,5lm/W 652,5lm/MIP20
IP65
IP66
Descargar
Serie RGBWUTFS-COB560-2412RGBW560pcs/M620-630nm,
520-530nm,
460-470nm,
2700K / 3000K / 4000K / 6500K
n/a180°12 mmDC24V16W/M40,7lm/W 651,2lm/MIP20 Descargar
Serie blanca sintonizableUTFS-TWCOB840-2410840pcs/M3000K, 6500K≥90Ra180°10 mmDC24V12W/M85,8lm/W 1030lm/MIP20
IP65
IP66
Descargar
Serie superlarga de tensión y corriente constantesUTFS-SLCOB420-2410420pcs/M2700K, 3000K, 4000K, 6500K≥90Ra180°10 mmDC24V8,64 W/M100lm/W 864lm/MIP20
IP67
Descargar
Prueba de torsión

Prueba de torsión

Gire la parte delantera y trasera 900-1200 grados, realizando 1000 ciclos.

Ensayo de tracción en bobinado

Ensayo de tracción en bobinado

Varilla de prueba de 3 cm de diámetro, enrollada y estirada.

Prueba de vibración de alta frecuencia

Prueba de vibración de alta frecuencia

180 vibraciones por minuto durante 2 horas.

Prueba de almacenamiento a alta temperatura

Prueba de almacenamiento a alta temperatura

168 horas en un entorno sellado a 80°C

Prueba de almacenamiento a baja temperatura

Prueba de almacenamiento a baja temperatura

168 horas en un ambiente sellado a -45°C.

Ensayo de choque a alta baja temperatura

Prueba de choque a alta y baja temperatura

Bajo -45°C, 80°C durante 30 minutos cada uno, prueba de choque de 5 minutos, en continuo durante 120 horas.

Prueba de alta temperatura y alta humedad

Prueba de alta temperatura y alta humedad

Temperatura 80°C, humedad 65-90RH, en un ambiente sellado durante 168 horas.

Prueba IES

Prueba IES

Siempre proporcionamos archivos IES a nuestros clientes previa solicitud.

Custom COB LED Strip Solutions

Have a special idea for a COB LED strip? We offer full OEM/ODM support from design to delivery—share your specs for a free quote.

  • Dimensión

    Choose size and shape for your custom COB LED strip. PCB width, thickness, and length can all be tailored per project. Standard reels are 5 meters, but you can request longer or shorter. If you need non-standard shapes or special cut lengths, our team will guide you for precise fit and easy installation.

  • CCT E IRC

    We manufacture COB LED strips in a full range of whites—2700K, 3000K, 4000K, 6000K—and can do CRI 90+, 95Ra or up to 98Ra on request. Want colors like red, green, or blue? Need RGB, RGBW, RGBWW, or tunable CCT? All options are available. Tell us your color and CRI needs and we’ll deliver what works for you.

  • Tensión y potencia

    Standard COB LED strip voltage is 12V or 24VDC, but we support 5V, 36V, and 48V or other custom options. Need higher wattage for brighter light or lower wattage for efficiency? Let us know—every lighting project is unique, and we can build COB LED strips to match your power and performance needs precisely.

  • Clasificaciones IP

    While our popular COB LED strips are usually IP20 for indoor use, you can request higher IP ratings like IP65, IP66, IP67 or IP68 for outdoors or wet environments. Just let us know your project’s waterproofing needs, and we’ll match or customize the COB strip with the right protection for even the toughest conditions.

  • Aplicación

    Tell us about where and how your COB LED strips will be used—retail, signage, furniture, architecture or beyond. Our expert team will recommend options to fit your exact application, both in performance and budget. The right COB strip means easier installation, best effect, and perfect results for your project.

  • Cantidad

    Share your required order quantity for COB LED strips. We welcome both small and bulk requests, with no strict MOQ. Larger volumes benefit from better pricing and production priorities. Flexible order quantities make it easy for you to test, prototype, and grow your business with us as your COB LED supplier.

  • Periodo de garantía

    Tell us your expected warranty for COB LED strip orders. Our standard is 3 years for most models, but we offer flexible options. Custom warranty terms like 5-year or more are welcome, as different periods may involve upgraded materials or solutions. No matter your needs, we’ll recommend the most reliable COB LED strip for your business—long-term peace of mind, always.

  • Su propio logotipo

    We support custom branding for COB LED strips. Your logo can be printed on both the product and packaging, giving your brand a professional image in the market. This value-added service helps you impress end customers, build loyalty, and win repeat orders. Let’s make your COB LED lighting project stand out with personalized labeling and packaging.

  • Cualquier otra cosa

    If you need COB LED strip features beyond our catalog, just ask. Need a special function, unique shape, color, or project-specific improvement? Our engineers will work closely with you—whatever your application, we can help design and deliver exactly what you need. Share your ideas, fast R&D and flexible customization are our strengths.

COB LED Strip FAQ & Expert Answers

Find clear, practical answers for common COB LED strip issues so your lighting project goes smoothly from start to finish.

COB (Chip on Board) technology means hundreds of tiny LED chips are mounted directly on the flexible PCB. This creates a seamless, uniform light with no dots, improving brightness, energy efficiency, and lifespan compared to traditional SMD LED strips. COB LED strips are increasingly popular for both commercial and residential lighting projects thanks to these advantages.

COB LED strips deliver smoother, continuous light and better color consistency than SMD LED strips. They have a higher chip density, improved heat dissipation, and reduced failure points, making them ideal for high-end lighting applications where uniformity and reliability are essential.

COB LED strips are worth it if your project requires dot-free, high-quality lighting with excellent color rendering. Despite slightly higher costs, their longer lifespan, better efficiency, and superior light uniformity offer greater value over time compared to standard LED strips.

Standard stock COB LED strip orders typically ship within 3–7 working days after payment. For custom or OEM orders, lead times range from 10 to 25 days, depending on complexity, quantity, and material availability. Early communication helps ensure your schedule is met.

Absolutely. Unitop offers comprehensive OEM & ODM services for COB LED strips. Customize PCB width, length, LED density, color temperature, CRI, waterproof rating, voltage, packaging, and branding. Our engineering team supports you through every step for tailored lighting solutions.

Yes, COB LED strips come with clearly marked cut points (usually every 25–50mm). Cutting allows precise installation to fit your application. It’s essential to follow guidelines to avoid damaging the strip or affecting electrical performance.

Most popular COB LED strip models have no MOQ, allowing flexible sample and small batch orders. Custom productions may have a low MOQ to ensure cost efficiency. Contact us for exact MOQ details and we’ll tailor solutions to your volume needs.

COB LED strips from Unitop are available in various IP ratings, from IP20 (indoor use) to IP65, IP66, IP67 or IP68 (waterproof and dustproof options). Specify your required IP level so we can supply or customize strips that match outdoor or humid environment applications.

10. Impermeable

UTFS-SLCOB420-2410-IP67

COB LED strips are wound on reels, placed in anti-static bags, and packed securely in export cartons. Custom branding, packaging, and labeling are available for OEM orders. Shipping options include air freight and sea freight, tailored to your urgency and budget.

Nuestros paquetes estándar de tiras LED COB son:

  1. Normalmente una tira de LED COB de carrete es de 5m, también tenemos otras longitudes para diferentes series;
  2. Una tira de LED COB de carrete se pone en una bolsa ESD / bolsa de lámina antiestática, también hemos puesto un desecante dentro de la bolsa;
  3. 25 bobinas de tiras de COB se colocan en una caja de cartón interior;
  4. En una caja exterior se colocan 4 cajas interiores. Así que normalmente una caja tendrá 100reels tiras COB.

paquete

paquete estándar

COB strips typically use constant voltage power supplies matching the strip’s specifications, usually 12V or 24V DC. Choose a power supply with appropriate wattage rating and quality certifications for stable, energy-efficient operation. We provide power supply recommendations for every order.

  1. Limpie la superficie de instalación.
  2. Mida la longitud que necesita instalar, corte en la marca de corte más próxima. Para la tira restante, soldar en la siguiente marca de tijera para conectar con otro cable de conexión.
  3. No tire de una sola vez de toda la tira desde el papel de liberación trasero. No presione con fuerza los LED.
  4. Conecte el cable de la tira al lado de salida del conductor (Positivo con positivo, negativo con negativo.)
  5. Conecte el enchufe del conductor a la toma de corriente.
  6. Enciéndelo y disfruta.

1. Limpiar la superficie2. Cortar las tiras3. Tire de la cinta adhesiva trasera 3M4. Conectar al conductor5. Encienda

Por supuesto, ofrecemos varios tipos de perfiles de aluminio con diferentes tamaños para nuestras tiras de LED COB, las dimensiones que podemos ofrecer incluyen pero no se limitan a las siguientes:

0809 / 1013 / 1506
1612 / 1616/ 1616B/ 1707 / 1708 / 1708B / 1715B / 1715C / 1715D / 1919 / 1919B
2020 / 2020B / 2027 / 2027B / 2727
2206 / 2212 / 2308 / 2315 / 2410 / 2416 / 2507 / 2711
3110 / 3628 / 3535 / 5635

UTAP-0809 Perfil de aluminio

UTAP-1013 Perfil de aluminio

Perfil de aluminio UTAP-2020

Perfil de aluminio UTAP-2410

UTAP-3535 Perfil de aluminio

UTAP-5635 Perfil de aluminio

Lo sentimos, tenemos tantos perfiles de aluminio, y no es fácil para nosotros poner todos aquí uno por uno. Si desea saber qué tipos de aluminio para utilizar en tiras de LED COB específicos, puede ir a la página de producto individual para comprobar en los detalles. Nos encantan los trabajos OEM, por lo que puede pedirnos que diseñemos y fabriquemos cualquier perfil de aluminio especial para sus proyectos. Sólo póngase en contacto con nosotros y envíenos sus requisitos específicos.

Our COB LED strips meet international standards including CE, RoHS, cUL, UL, and pass LM80 testing. Certification documents and test reports can be provided to support your compliance and quality assurance needs.

Tira de LED COB Unitop EMC Tira LED COB Unitop RoHS LM-80

Most Unitop COB LED strips support dimming via compatible PWM dimmers, smart controllers, or DMX systems. Dimming capabilities enhance ambiance control, power savings, and versatility for residential, commercial, or event lighting applications.

Standard Unitop COB LED strips include a 3-year warranty covering defects in materials and workmanship. Custom warranty plans and extended coverage can be negotiated based on order volume, product customization, and project requirements.

Choosing the best COB strip depends on PCB width, LED density, voltage, color temperature, wattage, and environmental rating (IP). Describe your application, installation site, and lighting effect goals to our technical team for expert advice and customized proposals.

Start Your COB LED Strip Project With Us

Just fill out the form below and our COB LED strip experts will contact you quickly with a custom quotation tailored to your needs.

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