Specification of 30W COB LED
| Parameter | Min | Avg | Max |
| Standard Power Dissipation | 30W | ||
| Forward Voltage | 28V | 30V | 34V |
| Forward Current | 1050mA | ||
| Luminous Efficacy | 100LM/W | 130LM/W | 150LM/W |
| Correlated Color Temperature | 4000K | 6000K | 7000K |
| Color Rendering Index | 65 | 70 | 90 |
| Viewing Angle | 140° | ||
| Full Width Half Maximum | 110nm/30nm | ||
| Reverse Current | 10µA | ||
| Reverse Voltage | 5V | ||
| Welding Manner | Welding Iron | ||
| Welding Temperature | 350ºC | ||
| Welding Time | 3s | ||
| ESD Sensitivity | 2000V HBM | ||
| Operation Temperature | -40ºC | 50ºC | 60ºC |
| Operation Humidity | 60%RH | ||
| Storage Temperature | 20ºC | 40ºC | |
| Storage Humidity | 40%RH | 60%RH | |
| Lifespan | 50000H | ||
High Power 30W COB LED Advantages
Shenzhen Getian Superior Brightness 120-130LM/W High Power 30W COB LED are applied to LED High Bay Light, LED Flood Light, LED Street Lamp, LED Tunnel Light...which advantage is:
- Energy Star LM80 certification
- IS09001:2008 Factory, SGS/ TUV Audited Factory
- Getian LAB accredited by CNAS
- 100-150LM/W, Energy Saving over 50%
- Good raw material used: Taiwan Chip, USA Intermatix Phosphor, 99.99% purity gold wire etc...
- Excellent Color Consistency.(Two times of color seperation process)
- Brightness Decay can be as low as 3%.
- Equipped with 16 automatic production lines. ( Production capacity: 10KK high power led/month, 30kk smd led/month.)
- Competitive factory price with superior quality (strictly tested)
- High CRI. Ra>80, Ra>90 Available.
- Warranty: 5 Years
- Top 10 LED Manufacturer in China
- OEM/ ODM Service is available
| Product Name | Power | Current | Voltage | Luminous Efficacy | Color Temparature | LED Chip |
| 10W LED | 10W | 350mA | 27-33V | 100-130LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 20W LED | 20W | 700mA | 28-34V | 100-130LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 50W LED | 50W | 1750mA | 28-34V | 100-130LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 90W LED | 90W | 3150mA | 28-34V | 100-150LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 100W LED | 100W | 3500mA | 28-34V | 100-150LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 120W LED | 120W | 3500mA | 36-43V | 100-150LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 150W LED | 150W | 3500mA | 45-54V | 100-150LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 200W LED | 200W | 4900mA | 42-50V | 100-150LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
| 300W LED | 300W | 7000mA | 45-54V | 100-150LM/W | 2700-7000K | USA Bridgelux/ Taiwan Epistar Chip |
Dimension of 30W COB LED
CIE OF 30W COB LED
GETIAN High Power LED Material Introduction & Comparison
| Chip | Getian/ Reliable Products | Bridgelux /Epistar | Getian has got certificate of Authorization from Bridgelux and Epistar. Build strategic partnership with Bridgelux. |
| Others/Poor Quality Products | Other brand/ fake Bridgelux & Epistar | Fake chips cost much less. A huge price gap.The actual power is much lower than claimed.(eg:100w usually 70w actual.)Shorter life span with great light decay. | |
| Notes | Fake chips lack reliability. Be cautious especially when using outdoor. Hard and costly to maintain. | ||
Phosphor/ | Getian/ Reliable Products | Intermatix/ patented recipe and improved technique. Find a best combination of the ratio between phosphor and silica gel. | When temperature goes high, phosphor can resist it and keep the CCT value stable and even from different angle. |
| Others/Poor Quality Products | Intermatix/ others (recipe unknown) | Color temperature will drift when temp. goes high. CCT not even distributed from every angle. | |
| Notes | Our phosphor recipe has been successfully applied for 10 years. | ||
| Gold Wire | Getian/ Reliable Products | 1.2mil 1W / | High purity gold wire has better ductility. Resist high current shock. |
| Others/Poor Quality Products | 1.0mil 1W/ | Easy to break, more likely lead to led failure. | |
| Notes | About 80% led failure comes from the break of the gold wire. | ||
| BBOS Technique | Getian/ Reliable Products | Gold wire double attach method and small arc, soldering ball | BBOS technique increases reliablity and decreases the risk of the break of gold wire. |
| Others/Poor Quality Products | One time soldering | Higher risk of the break of gold wire. | |
| Notes | No extra soldering ball or small arc added will cause potential risk of wire soldering point falling off. | ||
| Copper Base/ Soldering Pins | Getian/ Reliable Products | Red Copper/ Copper covered with silver/ PPA (white part) | High heat conductivty. Red Copper: 400W/mK |
| Others/Poor Quality Products | Yellow Copper (brass) / Aluminum, Steel | Low heat conductivity. Yellow Copper: 100W/mK. Aluminum: 205W/mK. Steel is easy to corrode. | |
| Notes | The heat conductivity of red copper is nearly 4 times higher than brass. PPA material has good high temperature resistance | ||
| Color Separation | Getian/ Reliable Products | 2 times | Guarantee good color unity. Normal range within + -250K |
| Others/Poor Quality Products | mostly 1 time | Wider range or not so consistent. | |
| Notes | Phosphor Spraying (first time check); Binning (Second time check.) | ||
| Reliability/ Warranty | Getian/ Reliable Products | 4 years warranty | Real Life test report, RoHS, SGS,LM-80 Certification |
| Others/Poor Quality Products | Unknown | / | |
| Developing Ability | Getian | Brand-New flip chip led released. Max power up to 300W. Lighting area 1.4mm². High luminous intensity: 50LM/mm² | Strong developing team. Improve current production line. And release new and high-end products regularly. |
| Others Company | Unknown | / | |
| Notes | First one in China. (Especially for stage light, projector and track light) | ||
Getian Lab---Reliability Test Equipment
1. Temperature Shock Testing Equipment
2. Constant Humidity & Temperature Testing Equipment
3. High Temperature Aging Test Machine
4. UV Aging Test Machine
5. Raining Test Machine
6. Salt Spray Test Machine
7. Shipping Vibration Test
8. Lighting Aging Test
```
Sphere Testing and Calibration Machine (Zvision, Everfine), UV Aging Test Machine, Temperature Shock Testing and so on. (11 reliability tests).
Company Profile
Getian, established in 2005, is a professional first-class LED manufacturer mainly specializing in the R & D, production and sales of High Power LED 1-500W, Flip Chip LED 1-500W,SMD LED, LED drivers and Finished LED Luminaires for outdoor lighting. Getian has ahieved amazing LM-80 test resutls for high power led 1-300W Series. Getian has a production area of more than 12,000 square meters with over 600 employees. ISO9001-2008 Quality Control System and ERP Management System have been introduced in 2009. Getian owns 15 fully automatic high power led production lines and a set of advanced equipment for flip chip led. Getian equips with a high-level R & D lab that has been accredited by CNAS.
Product Lines:
- High Power LED (1-3W, 360-850nm, CRI up to 95, up to 150LM/W) RGB,R,G,B,Y
- LED COB/Module (1-500W, CRI up to 90, up to 120-130LM/W)
- SMD LED (3528, 2835, 5050, 5730, 3030, 3535, 0.06-1W, CRI up to 90, up to 120-130LM/W)
- LED Driver (12W-150W LED Driver for Tube Light, Down Light, Flood Light...)
- COB LED. (1313,1919,2828,3838 COB LEDFor Bulb Light, Spot Light, Flood Light, Down Light...)
GETIAN is a Market-Leading Innovator in High Integration & Super Power Flip Chip LED Field.
Strong R & D Forces
* A strong R & D team of more than 40 experienced engineers.
* CNAS Accredited Laboratory.
* Launch highly-competitive new products seasonly.
* Revolutionary launch for a full series of high power & high integration ceramic flip chip led.
Extensive Application Experience & Quality Commitment
* Strict control over raw materials selection.
* 5 Years Warranty;
* Reliable long life span; LM-80 certification for High Power LED 1-300W.
* More than 10 years' experience in Outdoor Lighting application both in domestic and overseas market.
* Supported many government lighting projects.
Outstanding Service Level
* Professional Sales Team backing up with experienced engineers.
* Best Quality & Best Price & Best Service.
* Customizaiton and OEM service available.
Any assistance needed, please feel free to contact with Jonika Peng