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New Arrival 100x20mm 9V 3W Bar COB Lamp LED Chip Strip Light Source Ultra Bright Warm Cold White Chip On Board Bulb

0% of buyers enjoyed this product! 1 orders
TODAY'S DEAL Ends in: 04:36:18
List price:
US $2.77
Price:
US $2.19

Product Description





USD 39.80/lot USD 35.80-38.80/lot USD 19.80-21.80/lot USD 29.80-39.80/lot USD 53.80-55.80/lot USD 35.80-37.80/lot USD 0.59-9.99/piece USD 1.69-29.89/piece

New Arrival 100x20mm 9V 3W Bar COB Lamp LED Chip Strip Light Source Ultra Bright Warm Cold White Chip On Board Bulb

Sumbubls COB LED Strip Lamp

1. COB LED Strip for DIY

2. Size: 100*20mm

3. Lingting area: 72*20mm

4. Power: 3W

5. Voltage: 9V

6. Lignt temperature: warm white (3500K), Pure white (6500K)

7. Usages: Car lights, road lights, indoor/ outdoor lights, desk lamp and other DIY LED lights.

8. Features:

  • Low power consumption, save whole lot of energy
  • Ideal for DIY use
  • Great for making light sources for video camera, fish tank, decoration light
  • Among different LED components such as high power LED, SMD, dip etc, COB LED is best in thermal resistance and cooling.

NOTE: this is original Factory-Outlet, you’re promised for much more stable after-sale service and quality guarantee. And we promise you the lowest price for the LED COB!

OEM & ODM is available, welcome to contact us for further talking!

New Arrival 100x20mm 9V 3W Bar COB Lamp LED Chip Strip Light Source Ultra Bright Warm Cold White Chip On Board Bul

What is COB?

COB (Chips on Board) is a new technology of LED packaging 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 dissipation is a very important 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

Application of the COB for lighting:

Shenzhen Sumbulbs Environment Technology Co., Ltd., is a professional 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.

Factory Directly Sell 94x50mm 12W 15W Ultra Bright LED COB Strip Lamp Lights Warm White Pure White Rectangle LED Lighting Source

New Arrival 100x20mm 9V 3W Bar COB Lamp LED Chip Strip Light Source Ultra Bright Warm Cold White Chip On Board Bulb

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 Alipay, West Union, T/T(Bank transfer ), PayPal and credit card . All major credit cards are accepted through secure payment processor 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.

All the items will be dispatched within 2 business days after your payment is clear, and we will send the goods by China Post Air Mail by default.

Note: China Post Air Mail/ Parcel just belongs to worldwide post system which is much slower than Special Delivery. Items will arrive in 7-25 business days to worldwide usually. And the arrival time also depends on different areas and other factors.

The general arrival time table is shown below for your inference:

9450 COB Strip

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 refund. But the goods must be back in factory condition. Please contact us in advance and double check the return address before you return it.

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

New Arrival 100x20mm 9V 3W Bar COB Lamp LED Chip Strip Light Source Ultra Bright Warm Cold White Chip On Board Bulb

Packaging Details

Unit Type: 
 piece
Our store ships to more than 200 countries and you can enjoy free shipping on all items sold on nboempire.com
Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
  • Place of Dispatch
  • Destination
  • Freight
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