Kopen High-Efficiency 2828 Series COB LED Chip with 140 lm/W Brightness
Original price was: ₹7,000.00.₹5,000.00Current 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.
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
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High-Efficiency Lighting: Delivers up to 100 lm/W brightness for energy savings.
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Neutral White Glow (4100K): Provides balanced, natural light for everyday use.
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Durable Aluminum Build: Ensures heat dissipation and long-term reliability.
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Trimless Anti-Glare Design: Creates a seamless, elegant ceiling finish.
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IP44 Rated: Dust and moisture-resistant for kitchen and bathroom installation.
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Built-in Driver: Compact, easy-to-install design with stable performance.
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Long Lifespan: Up to 50,000 hours of consistent illumination.
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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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