$0.50 - $5.00
Min. Order : 100 Pieces

Zhongshan COB LED Chip 10W 20W 30W 50W 100W 12V 30-34V High Power LED Chip

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Quick Details

Port: Guangzhou/ Shenzhen/ Zhongshan
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 100000 Piece/Pieces per Month 12v 10w 20w 30w 50w 100w (According to your requirement)
led chip, IP, PF, CRI, Lumen: PF>0.9, PF>0.95, CRI>85, CRI>90, LM>95lm/w, 110lm/w, 120lm/w
LED Chip Type: High Power COB LED Chip
Color temp.(kelvin): Warm White/Cool White/Natural White/RGB full spectrum led chip
Match With Hot Selling Driver: Waterproof Constant Current IC driver
Optical Attenuation(%): 5
Emitting Color: warm white,cool white,red,green,blue,RGB,full spectrum COB LED Chip
Storage Temperature(℃): -30 - 60
Luminous Flux(lm): 120-130lm/w
Warranty 1-3 years, raw material: From Taiwan, Guzhen, Zhongshan, Shenzhen, Jiangmen, Huizhou, Ningbo
Chip Material: AlGaInP
Operating Temperature(℃): -20 - 50
LED COB Chip Power: 3w 5w 7w 9w 10w 20w 30w 50w 70w 100w 150w 200w high power COB LED Chip
Place of Origin: Guangdong China
Color Temperature: warm white,cool white RGB
LED Chip Beam angle and housing: 120 degree, Aluminum chip Board + Sealed housing
Wholesale and hot selling market: North America, Chile, Italy, France, UK, Singapore, Malaysia, Thailand
Certification: ce,RoHS
COB LED Application: High power led chips, cob Par lights, flood lights, street lights, etc
Luminous Intensity: 1100-1200, 3600lm
Brand Name: LOHAS LED
Viewing Angle(°): 120 Degrees
Power Dissipation: 1
Color Rendering Index(Ra): 85
Chip Brand: Bridgelux/Epistar/Cree/Sanan/Lohas cob led chip
Power: 3W 5W 7W 9W 10W 20W 30W 50W 70W 100W 150W 200W high power COB LED Chip
Packaging Detail: Option 1.Neutral packing (white boxes) Option 2.Neutral packing + your own labels Option 3.Customized design packing (color boxes)
Zhongshan Lohas Led Lighting Factory
Response Time
On-time delivery rate
US$ 130,000+
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Zhongshan 12V 50W LED Chip 30-34V 12V COB LED

10W 20W 30W 50W 70W 100W High Power COB LED Chip


LED Chip Type

High Power COB LED Chip

COB LED Chip Power

3W-10W 20W 30W 50W 70W 100W 150W 200W COB LED Chip

Base Type

Round / Square (according to your need)






12v, 30-34v, 220v


Dimmable/Non-Dimmable is Available


Color Temperature


Cool White (6000K-6500K)

Pure White(4000-5500K)

Warm White(2800K-3200K)

Quality Guarantee:

2 years


Available for residential lighting, indoor lighting,

commercial lighting


   Key Word

 1.50w cob led

 2.high power led chip

 3.100w led chip





       Square LED Chips





Round LED Chips 






1.Tolerance of measurement of Luminous Flux is ±10%

2.Tolerance of measurement of Vf.±0.1 V.

3.Use alcohl-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary





1.Silicon Glue: USA import( Good glue has less lighting degradation)
2.Phosphor Powder: USA import (Good phosphor have better performance)
3.Stents material: cooper base + Gold Palating ( For better thermal conductive/ Electric conduction)
4. Stents(Base) type: 1. circular base; 2. square base (as your requirement)
5. Used the advanced equipment: ASM LED solid crystal machine, ASM welding machine, Import Powder
6.Spectrophotometry machine: AVISION (Make sure the same BIN No. for our customers)




1.ENERGY SAVING - Save up to $300 over the life of T8 led tube on electricity Bill! Replace 40W fluorescent tubes by 18W LED shop lights. High efficiency 115+ Lumens per watt.

2.EASY INSTALLATION - T8 4FT linear led tube light bulb is Single End Powered led tubes. Remove Starter/Bypass Ballast.

3.DURABLE--Rated life span 30000 hours, reduce frequency of replacing light bulbs.

4.RELIABLE--No lead or mercury. No UV or IR. CE, ROHS, FCC compliant. One year warranty.

5.WIDE APPLICATION - Preferred by most of contractors, electricians and wholesalers. Installed in office buildings, schools, hospitals, hotels, workshop and parking lots etc. Suitable for indoor gardening plant lighting.



1. Handle the component along the side surfaces by using forceps or appropriate tools.

2. Do not directly touch or handle the silicone lens surface. It may damage the internal circuitry.

3. Do not stack together assembled PCBs containing exposed LEDs. Impact may scratch the silicone lens or damage the internal circuitry.

4.The chips package is breathable and should be especially careful if LED  chips is used near some corrosive substances.





Test Report

 Test report :




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