400lm 300MA White Round COB LED Chip 15V - 18V For Underwater Lamps

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400lm 300MA White Round COB LED Chip 15V - 18V For Underwater Lamps
Specifications for COB LED chips:
Color  White 
Color temperature                              5000K-6500K  
Viewing angle 120
Voltage/CCT 15-18V
Electric current 300MA
Lumen MIN 400lm
MAX 500lm
Base material  Aluminum
Cetification CE&ROHS&FCC


Features of COB LED:


Good color uniformity

Lead free reflow soldering

RoHS compliant

Instant light (less than 100ns)


High effective

Excellent dissipation

Good ability of resisitance to high pressure

Easy installation,low assembly cost

We can design and develop product a according to customers


Main Applications:


Street lamps, spotlights, architectural lighting landscapes, lighting exterior illumination and so on
Wall lamps, underwater lamps, decorative illumination and so on

Underground lamps, reading lamps, emergency lights and interior illumination

Miners lamps, flashlights and car lamps

Miners lamps, flashlights and car lamps

Hot sale fire rated dimmable cob led light ac cob led module 100w cob led

Tube light, panel light, LED strip, rope light,decorative lighting, indicator light.






Our services:


1, Welcome to visit our factory to check the production process.

2. We will produce as your requirement;

2. Quality guarantee: 3 years;

3. Your inquiry for our product will be replied very soon.

4. Provide price list, specifications, and packing details as requested.

5. Provide full data sheet and test report for every order every products;

6. Protection of your sales area, ideas of design and all your private information.

7. The free samples (<200pcs) are available, the delivery lead time is 5-7 working days.

8. Well-trained and experienced staffs to answer all your inquiries in fluent English.

9. we always try our best to save the manufacture cost in order to give you super high quality with the most resonable price.

10.Distributorship are offered for your unique design  

11.OEM / ODM is available,including patent and package design.

12.Own factory and professional consultants can answer any question of you.


Shipping  Ways:

By Express: DHL, UPS, EMS, TNT, etc.
By Air: Please let us know the airport.
By Sea : Please let us know the seaport.


Delivery Time:

Normal 15 days after order confirming. Some items maybe more faster
Payment term: before shipping .
Payment Terms:
T/T 30% deposit after order confirmed, the balance after goods ready
OEM Service is available.


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Mr. Peter Poon
Tel: 86-755-28017123
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Shenzhen Hoyol Opto Electronic Co.,Ltd
No.135 Ganli Industrial Park,Bulan Rood,, Shenzhen, Guangdong, China (Mainland)
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