50W 200W Ultra Bright Warm Pure White Round LED COB Lamp Chip On Board DC 12V 14V DIY LED Light Source 108mm 160mm Circular LED-200W 160mm

50W 200W Ultra Bright Warm Pure White Round LED COB Lamp Chip On Board DC 12V 14V DIY LED Light Source 108mm 160mm Circular LED

Main Features of Sumbulbs 50W 200W Round LED COB

I. 50W 108mm LED COB

Diameter of board: 108mm

Emitting diameter: 100mm

Power: 50W (about 30w when 12V DC)

MAX Current: 3A

Voltage: DC 12V - 14V

Emitting color: Cold whie (6500K), warm White (3000K)

RA: 85%

Luminous efficacy: >100LM/W

Usage: Video light, decoration light, indoor/ ourdoor lamp, DIY LED lights...

II. 200W 160mm LED COB

Diameter of board: 160mm

Emitting diameter: 155mm

Power: 200W (about 50w when 12V DC)

MAX Current: 15A

Voltage: DC 12V - 14V

Emitting color: Cold whie (6500K), warm White (3000K)

RA: 85%

Luminous efficacy: >100LM/W

Usage: Video light, decoration light, indoor/ ourdoor lamp, DIY LED lights...

For more LED COB light, please click here:

What is COB?

COB (Chips on Board) is a new technology of LED pack of LED light engine. Multi LED chips are packaged together as one light module. When it lights up, it looks like a lighting panel.

How COB LED light source works?

In COB lighting, single LED chips are placed directly on a circuit board (or substrate) which has thermal properties to disperse heat. Heat diipation is a very ant aspect of LED lighting since it can have a major impact on the life expectancy of the luminary. Therefore, COB lighting can have a higher LED chip density and achieve higher light level while maintaining or improving life expectancy.

Advantage of COB:

COB lights are a more efficient form of LED lighting for general or automotive lighting applications because:

- light has a more uniform appearance

- better life expectancy

- achieve higher light level over a large area

- COB is more stable and reliable than standard LED package

Applications:

Shenzhen Sumbulbs Environment Technology Co., Ltd., is a profeional Manufacturer & Servicer for LED Lighting who has around 10-year experience in China.

Sumbubls Company has a complete & scientific Quality Management system, with a number of very experienced engineers and technicians, and is equipped with full of advanced high-tech equipment and production lines.

Sumbulbs mainly focused on the research & development of LED Lighting resource, the designing and producing of LED lights. Products range from COB chip, Ceiling Lights, Spotlights, Crystal Lamp, Tube Lights, Track Lamp, Street Lights, Miner Lamp, Project Lamp, Sunlight Lamp, to Flash Lights etc. Our products are widely used in hotel lighting, room lighting, office lighting, ourdoor lighting and industrial lighting and other lighting projects.

Our products are widely sold to abroad and domestic markets, and got very good high evaluations from our customers.

“ Quality First ” is always the driving power for Sumbulbs People.

Sumbubls, is on the road to be the next excellent GIANT in Environment Lighting .

1. Please do confirm the pricing / shipping and other details with the supplier before you placing an order.

2. Please do make sure that you’ve read the entire description and agree to the transaction before the shopping.

3. We accept , , T/T(Bank transfer ), PayPal and credit card . All major credit cards are accepted through secure payment proceor ESCROW. 4. If you can't checkout immediately after auction close, please wait for a few minutes and retry.

5. Payments need be finished within 15 days, or the order will be canceled and any promotion discount will be invalid.

10pcs/lot 2011 3W 5W 7W Rounded LED COB Light Source Chip On Board For Spotlight Downlight Red Blue Green White 20mm

1. If the goods is DEFECT/ BROKEN when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or . But the goods must be back in factory condition. Please contact us in advance and double check the return addre before you return it.

2. If item is defective in 3 months, we could send you a new replacement for free or offer full after we receive the defective item.

3. If item is defective in 12 months, we could also offer you replacement service, but you have to pay for the extra shipping expenses.

Our aim is to provide Top Level Customer Service, and our customer service specialists are always standing by to solve any of your problem.

We greatly appreciate your 5-STAR POSITIVE feedback and please do not leave a NEGATIVE feedback without asking for help.

50W 200W Ultra Bright Warm Pure White Round LED COB Lamp Chip On Board DC 12V 14V DIY LED Light Source 108mm 160mm Circular LED

About shipping
Shipping and Pack All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.