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1，High sunlike fidelity- full spectrum wavelength- Ra97
2，Mac Adam 1 or 3 step
3，Using thermoelectric speraration of substrate,the heat dissipating performance is good, Thermal resistance<2.5℃
4, Small size of the COB to achieve high power efficency,Easy to use for customers
5, Ultra-high power Ultra-high density: Φ23mm light-emitting surface realizes 200W, Φ55mm light-emitting surface realizes 1200W;
6,High-power small-angle light distribution: small light-emitting surface is conducive to high-power small-angle light distribution, high center light intensity and long projection distance;
7,High luminous flux Small luminous surface: The luminous efficiency can reach up to 180Lm/w, the optical density is high and there is no light spot.
8,No gold wire package, low risk of dead light;
9,High reliability Cost-effective: Low thermal resistance package structure, the fastest thermal conductivity, guarantees a long light source life.
High Quality High power LED COB Same Series 50W 100W 200W COB Led chip use for high bay fishing light Stage lights
Product Description
Specification
item | value |
Color Temperature(CCT) | 2000-25000k |
Input Voltage(V) | 30-34v/36-39v/54-58v |
Lamp Luminous Efficiency(lm/w) | 100-160lm/w |
Warranty(Year) | 3-YEAR |
Type | COB LED |
Support Dimmer | no |
Lighting solutions service | Lighting and circuitry design, DIALux evo layout, LitePro DLX layout |
Luminous Efficacy(lm/w) | 160 |
Lifespan (hours) | 50000 |
Working Time (hours) | 50000 |
Chip Material | AlGaInP |
Emitting Color | white light |
Luminous Intensity | 100lm/w |
Luminous Flux(lm) | 5000-20000 |
Optical Attenuation(%) | 0.01 |
Power | 50/100/200 |
Power Dissipation | 0.01 |
Viewing Angle(°) | 120 |
Color Rendering Index(Ra) | 90 |
Color Temperature | 2000-25000k |
Operating Temperature(℃) | 20-80 |
Storage Temperature(℃) |
20-80
|
Place of Origin | GUA |
Brand Name | LZ |
Certification | ce, RoHS |
Product name | COB chip |
Power | 50w/100w/200w |
Size | 18*18/40*40 |
Voltage | 30-34v/36-39v/54-58v |
Efficiency | 90-150lm/w |
Chip Brand | Bridgelux / Sanan |
Current | 3000mA / 3300mA |
Material | aluminum |
CCT | 2000-25000k |
Working Voltage | 50000h |
Advantage of COB LED Chip:
Application
Long-distance projection lamp solution
Use Liangzan flip-chip COB light source LED projection lamp,With the same power, our brightness is higher, the center light intensity is more concentrated, the light distribution angle is smaller, and the projection distance is longer. Welcome to compare and verify. At present, it has cooperated with many large-scale projection light companies. The projection lights using Liangzan Light Source are often used in marine search, stadiums, docks, parks, squares, bridges, construction sites and other engineering projects.
Packing & Delivery
Company Profile
SZ LiangZan Optoelectronic Limited is part of the HK Huanyu Dream Technology Co.,Ltd.specializing in High voltage smd led,Driverless cob ac led,5050smd 3528smd 3030smd 3535 etc LED chip.factory located in Shiyan Shenzhen.Welcome to visit.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2015,sell to Domestic Market(20.00%),South Asia(15.00%),Southern Europe(10.00%),North America(10.00%),Eastern Asia(10.00%),Eastern Europe(8.00%),Northern Europe(5.00%),Africa(5.00%),Western Europe(5.00%),South America(5.00%),Mid East(3.00%),Central America(2.00%),Southeast Asia(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
High Volt smd led,Driverless COB LED,3030SMD,5050SMD,3535SMD
4. why should you buy from us not from other suppliers?
SZ LiangZan Optoelectronic Limited is part of the HK Huanyu Dream Technology Co.,Ltd.specializing in High voltage smd led,Driverless cob ac led,5050smd 3528smd 3030smd 3535 etc LED chip.factory located in Shiyan Shenzhen.Welcome to visit.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2015,sell to Domestic Market(20.00%),South Asia(15.00%),Southern Europe(10.00%),North America(10.00%),Eastern Asia(10.00%),Eastern Europe(8.00%),Northern Europe(5.00%),Africa(5.00%),Western Europe(5.00%),South America(5.00%),Mid East(3.00%),Central America(2.00%),Southeast Asia(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
High Volt smd led,Driverless COB LED,3030SMD,5050SMD,3535SMD
4. why should you buy from us not from other suppliers?
SZ LiangZan Optoelectronic Limited is part of the HK Huanyu Dream Technology Co.,Ltd.specializing in High voltage smd led,Driverless cob ac led,5050smd 3528smd 3030smd 3535 etc LED chip.factory located in Shiyan Shenzhen.Welcome to visit.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese