30W Recessed/Waterproof/Dimmable COB LED Ceiling Downlight

30w recessed/waterproof/dimmable  cob led ceiling downlight 

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Unique advantage:

1.We use EPISTAR top chip to equip our COB light,ensure the high luminous flux and stalbe light.

2.Top cooling capacity,our lighting  substrate is made by ceramics,solve 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

11. Black/white/silver color are availiable

Detail pic:

Top 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 confirm the better lighting effect.

3.The highest ESD protection of 3000, better than the similar product like Cree etc of 500 ESD protection.

Ceramics Substrate:

As you know,ceramics substrate is always the big problem of the COB light production, our comany constrated 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 pool, it is difficult to guarantee the stability of led light.

The  Radiator uses high quality aluminum,use unique honeycomb design, improving the cool efficiency greatly.

The lighting is pure, stabe and soft, no dark space, no light spot. and  Light fades.


About Us:




Trade terms:

We accept payment terms of T/T, West Union, paypal.

We use DHL,EMS,TNT,FEDEX to delivery the smaples.

We have all kinds of led lights in stock, our delivery time is very short.