Kopen High-Efficiency 2828 Series COB LED Chip with 140 lm/W Brightness

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Kopen High-Efficiency 2828 Series COB LED Chip with 140 lm/W Brightness

Original price was: ₹7,000.00.Current price is: ₹5,000.00.

Upgrade your LED lighting with the Kopen 2828 Series COB LED Chip. Delivering up to 140 lm/W brightness and a 50,000-hour lifespan, it’s ideal for high-performance downlights and custom lighting applications.

Description

Illuminate your interiors with the Kopen Trimless LED Downlight, engineered for sleek, modern spaces. Designed for homeowners, offices, and commercial areas, this recessed fixture offers 4100K neutral white lighting with high efficiency and long lifespan. With IP44 protection and an anti-glare design, it’s ideal for kitchens, hallways, and living spaces needing smooth, shadow-free illumination.


 ✅ Key Features

  • High-Efficiency Lighting: Delivers up to 100 lm/W brightness for energy savings.

  • Neutral White Glow (4100K): Provides balanced, natural light for everyday use.

  • Durable Aluminum Build: Ensures heat dissipation and long-term reliability.

  • Trimless Anti-Glare Design: Creates a seamless, elegant ceiling finish.

  • IP44 Rated: Dust and moisture-resistant for kitchen and bathroom installation.

  • Built-in Driver: Compact, easy-to-install design with stable performance.

  • Long Lifespan: Up to 50,000 hours of consistent illumination.

  • Touch On/Off Control: Modern switch option for user-friendly operation.


Technical Specifications

Specification Details
Product Type COB LED Chip
Model Series 2828
Power Range 40W / 50W / 60W / 70W / 80W
Luminous Efficacy 120–140 lm/W
Color Temperature (CCT) 2700K–6500K
Color Rendering Index (CRI) 70 / 80 / 90 / 95
Input Voltage 35–38V
Chip Material Algainp
Substrate Material Aluminum
Lens Material Silica
Viewing Angle 120°
Optical Efficiency 40–50%
Optical Attenuation ≤0.3%
Operating Temperature -20°C to 80°C
Storage Temperature -40°C to 110°C
Working Lifespan 50,000 Hours
Lighting Applications LED Downlights, Panel Lights, Spotlights
Product Size 28 × 28 mm
Warranty 3 Years
Gross Weight 2.0 kg
Package Dimensions 2 × 2 × 2 cm
Customization OEM/ODM Supported

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