10pcslot Manufactur 2019 DC 5v 2W LED COB Strip Bar Light Source 6015mm Warm Cold White For DIY USB Light DC 5V 2W

10pcs/lot manufactur 2019 new DC 5v 2W LED COB strip bar light source 60*15mm Warm cold white for DIY USB light

SUMBULBS 6015 DC 5V COB LED Bulb:

Model: 6015 COB LED

Size: 60*15MM

Emitting area: 40*9mm

Power:  2W

Voltage: DC 5V

Current:400mA

Emitting color: Warm White(2800K-3200K), Cold White(6000K-6500K)

Luminous flux:  >110LM/W

Application: DIY light,usd light,bicycle bulb,work lights, desklamp, working lights, other LED lightin

What is LED COB?

COB (s on Board) is a new technology of LED packaging of LED light engine. Multi LED s 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 s 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 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:

The 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

Shenzhen Sumbulbs Environment Technology Co., Ltd. is a 10-year experieced profeional Manufacturer for LED Lighting LED COB and other LED products.

Sumbubls 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 , 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 excellent GIANT in the Environment Lighting industry.

140x50MM 16W 20W LED Light COB Strip Lamp 12V DC Super Bright Rectangle Bulb Warm Natural Cold White DIY Car Lights

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.

6015mm COB LED Light Bulb 12V 2W LED Diode Lighting Red Blue Pink Green Yellow White Color for DIY Car Lamp Bulbs

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

Wish you a good shopping experience in our store.

Thanks very much!

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will 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.