high quality Epistar cob CE RoHS SAA UL 6w 10w 15w 20w 25w 30w saa cob led 15w downlight
5-30W COB dimmable led downlight , adopt Epistar LED Chip with Ceramic substrate as light source, Light effect can meet 90-100lm, Aluminum alloy body, and Optical heat dissipation design. Outside with a LED Driver matched. They can work with the high voltage of 100VAC to 230VAC directly. High color rendering, uniform luminance, no light spot, no dark space. It was different from the lighting effects of general LED Downlight in the market, substitute to the traditional lamp completely, and no maladjustment.
Brief Introduction
The cob light owns high color rendering, uniform luminance, no lighting spot and no dark space. It was different from the lighting effects of general LED Down light in the market, substitute to the traditional lamp completely, no maladjustment.
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Feature
1. We use EPISTAR top chip to equip our COB light, ensure the high luminous flux and stable light.
2. Top cooling capacity, our lighting substrate is made by ceramics, solving the long-standing radiating problem of COB lights.
3. The CRI reaches 85Ra, the perfect combination of CRI and Brightness, the same as the nature lighting.
4. High luminous efficiency of 110lm/w, you can't find higher.
5. The power efficiency can reach 87%
6. Top power factor of 98%, less heat generation, realize the cool lighting and stable lighting, extending the life of lamp
7. The reflective cup uses best reflective material, wide-angle and good effect.
8. The lighting is uniform and soft, no changing and spot.
9. Can realize 180 degree lighting adding a diffuser plate
10. Unique aluminum radiator design, make the radiating easier
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EPISTAR chip
1. Epistar chip is famous for its stable and softy lighting with power saving.
2. Epistar is double-shock structure with 6 layers protective film on the surface, ensuring the better lighting effect
3. The highest ESD protection of 3000, better than the similar product like Cree etc of 500 ESD protection
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Ceramics substrate
As you know, ceramics substrate is always the big problem of the COB light production, our company concentrated in the ceramics substrate support research in the last 4 years, the new technology ensure the cool temperature when the lamp is emitting light.
The ceramics substrate has Good heat dispersion, effectively protect the lamp bead. Cooling capacity of aluminum plate and copper substrate is poor, it is difficult to guarantee the stability of led light.
