Trimless COB Downlight

Indoor Lighting
  • Humanized design brings different light and shadow effect to the space.
  • Seiko aluminum accelerated heat dissipation stable and efficient luminescence.
  • Highlights high color rendering index, energy saving and long service life.
Color: White
Type: LD-03-21501
  • LD-03-21501
  • LD-03-21502
  • LD-03-21503
  • Competitive pricing for bulk orders
  • Over 16 years of OEM/ODM expertise
  • ISO9001-certified strict quality control
  • Available in SKD or fully assembled options
  • Fast, reliable shipping
  • Professional after-sales support

Features

High brightness LED

Anti-glare soft light

Aluminum lamp body

Flicker-free isolated driver

50000hrs long lifespan

  • Die-casting aluminum
    lamp body
    Solid forging Die-casting aluminum to create the deep layer of the light body baking varnish durable texture.
  • Fixed installation
    Strong and strong Stronger installation.
  • Deep reflector
    Reflective cup, effective focus Angle, specially designed for background wall lighting.

Three Color Temperatures To Choose

Choose from versatile color temperatures to suit your needs and create the perfect ambiance.
  • 3000K Warm White Light

    This warm and cozy light creates a soft, inviting ambiance, perfect for living rooms, bedrooms, and any space where relaxation and comfort are a priority.
  • 4000K Neutral White Light

    Offering a neutral white light, this color temperature is ideal for workspaces, kitchens, and bathrooms where a balance of clarity and comfort is needed without being too harsh.
  • 6000K Cool Daylight

    Cool and crisp, this light mimics natural daylight, ideal for environments requiring high energy and alertness, such as garages, workshops, or commercial spaces.

Applications

  • Home

  • Office

  • Hotel

  • Store

Tech Specs

LD-03-21501 LD-03-21502 LD-03-21503
Product Size ø70*H100mmø84*H115mmø110*H119mm
Cut out size Φ70Φ84Φ110
Surface Color Sand white
Heat sink Color Black
Wattage 10W15W20W
Luminous Flux 800lm1200lm1600lm
Material Die -casting aluminum
LED Type COB
Beam angle 15°/24°/36°
PF 0.50.9
CRI 80/90
Color Temperature 3000K/4000K/6000K

FAQs

At OKELI, we are committed to providing high-quality lighting solutions for both indoor and outdoor applications. With over 24 years of OEM/ODM experience, we deliver efficient, reliable products tailored to your needs. Below are answers to common questions to help you better understand OKELI and our products.
Contact Us
What is the lead time for orders?
Samples: Typically 10 working days.
Bulk Orders: Approximately 35 working days after receiving the deposit and confirming all specifications.
What are your payment terms?
We accept payments in USD via T/T. The standard terms are:
30% deposit before production, 70% balance before shipment.
For orders below $3000 USD, full payment (100%) is required via T/T.
How are your products priced?
Our quotations are typically based on EXW  or FOB trade terms.
Do you provide OEM/ODM customization services?
Yes, we offer professional OEM/ODM customization services to meet specific requirements for product design, performance, and packaging.
What packaging options are available?
Standard packaging includes brown outer cartons and brown inner boxes.
For orders of over 1000 units per model, we offer customization services, including:Laser-engraved logos on the lamp body.
Custom-designed color boxes and cartons with your logo.
What is the minimum order quantity (MOQ)?
The minimum order quantity (MOQ) is 300 units per product.
What certifications do OKELI's products have?
Our products comply with international standards and hold certifications such as CE, CB, ROHS, BIS , and BIS, ensuring safety, quality, and reliability.
How can I become an OKELI distributor?
If you are interested in becoming our distributor, please contact our sales team through the inquiry form on the website or via email.

Introduction to Trimless COB Downlight

In modern interior design, minimalism has become a defining trend, and lighting plays a crucial role in achieving a clean, seamless aesthetic. Moreover, the Trimless COB Downlight exemplifies this philosophy by offering a discreet, built-in illumination solution. With advanced Chip-on-Board (COB) LED technology and a trimless design, it provides powerful, uniform light while integrating flawlessly into ceilings without visible edges.

Furthermore, this guide explores its features, applications, and benefits, demonstrating why it is ideal for high-end residential, commercial, and hospitality projects.

What is a Trimless COB Downlight?

COB LEDs are known for their high efficiency, strong lumen output, and reduced glare. In addition, a trimless downlight eliminates the traditional visible trim, allowing the fixture to blend perfectly with the ceiling. This approach not only enhances modern aesthetics but also maintains superior illumination quality.

As a result, spaces feel cleaner, ceilings appear uninterrupted, and designers can achieve a minimalist look without sacrificing functionality.

Key Features of Trimless COB Downlight

1. Seamless Minimalist Design

The trimless construction ensures the downlight integrates flawlessly into ceilings, creating a refined and sophisticated appearance. Additionally, this design makes it suitable for luxury residential spaces, boutique retail stores, and contemporary offices.

2. High-Quality Illumination

With a CRI exceeding 90, this fixture renders colors accurately. Therefore, it is ideal for environments where color fidelity is critical, such as galleries, high-end retail stores, and designer interiors.

3. Anti-glare Comfort

The COB LED and optical design work together to reduce direct glare. Consequently, the downlight provides even, comfortable lighting suitable for long-term use in offices, residential areas, and hospitality spaces.

4. Energy Efficiency

Advanced LED technology allows this fixture to consume significantly less power compared to traditional lighting solutions. Moreover, energy consumption can be reduced by up to 70%, making it cost-effective and environmentally friendly.

5. Long Lifespan

The downlight is engineered to last over 50,000 hours. In addition, its robust thermal management system ensures consistent brightness over time, reducing maintenance and replacement costs.

6. Flexible Options

Available in multiple wattages, beam angles, and color temperatures (3000K, 4000K, 6000K), the Trimless COB Downlight can be customized to meet diverse project requirements. Furthermore, dimmable versions allow users to adjust ambiance according to specific needs.

Benefits in Different Applications

Residential Lighting

In modern homes, this fixture provides unobtrusive illumination that enhances interiors without drawing attention. Moreover, it is perfect for living rooms, kitchens, and hallways where a sleek, minimalist look is desired.

Commercial and Retail Spaces

For retail stores, showrooms, and offices, the trimless design ensures a clean ceiling aesthetic while delivering powerful, even illumination. As a result, products and workspaces are highlighted without visual clutter, improving both function and appeal.

Hospitality Environments

Hotels, restaurants, and conference rooms benefit from glare-free lighting that elevates comfort and atmosphere. Additionally, the trimless design adds a touch of elegance while providing functional illumination throughout the space.

Installation and Flexibility

This fixture is compatible with gypsum boards, suspended ceilings, and modular panels. Furthermore, its trimless design requires precise installation, but the result is a seamless ceiling appearance that enhances modern interior aesthetics. Consequently, designers and contractors often prefer this solution for premium projects.

Comparison with Traditional Downlights

Therefore, trimless downlights are particularly popular in high-end residential and commercial applications.

Energy Savings and Sustainability

Switching to Trimless COB Downlights reduces electricity consumption and lowers carbon emissions. Moreover, their long lifespan and energy-efficient LED technology support sustainable design practices and long-term cost savings.

Application Scenarios

The versatility of this downlight makes it suitable for various environments:

Final Thoughts

The Trimless COB Downlight combines high-quality illumination, anti-glare comfort, and a sleek, edge-free design. In addition, it offers long-term reliability, energy efficiency, and aesthetic appeal, making it ideal for modern residential, commercial, and hospitality projects. Furthermore, its minimalist appearance and superior performance make it a standout choice for designers who seek elegance without compromise.