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The only factory 10 years concentrate on LED chip and LED light R&D and Manufacture.
5 Years
| Ask Lasest Price | |
| Brand Name : | Learnew Opto |
| Model Number : | 2828 COB LED |
| Certification : | CE |
| Price : | $1.10-1.39/piece |
| Payment Terms : | L/C, D/A, D/P, T/T |
| Supply Ability : | 1000000piece/month |
| Delivery Time : | 7-15 work days |
Color Customizable 40w 50w 60w Cob Led High Power Square Ac Cob Led
We support OEM/ODM
| PRODUCT NAME: | 40w 50w 60w 2828mm cob led chip for led downlight and floodlight |
| POWER DISSIPATION: | 40W-80W |
| DOMINANT WAVELENGTH: | 3000K 4000K 6000K |
| LM/W: | 120-140 |
| CIRCUIT: | 12PCS in series 8PCS in parallel |
| WHOLE SIZE: | 28*28MM |
| LES: | 23MM |
| IF: | 1100-1500MA |
| INPUT VOLTAGE: | 35-38V |
| VIEW ANGLE: | 120DEG |
| CRI: | 70-97 |
| CHIPS: | F1430 |
| MANUFACTURER: | LEARNEW OPTO |
COB LED chips use a large number of series and parallel chips to achieve high brightness, high lumens, and high CRI effects. The chips are directly bonded and packaged on the entire substrate, that is, N chips are inherited and integrated on the internal substrate for packaging.
Advantages of COB LED chips:
1. Using substrate thermoelectric distribution, good heat
dissipation performance
2. The compact COB achieves high power efficiency and is easy for
customers to use
3. High reliability and high cost performance: low thermal
resistance package structure, fastest thermal conductivity, evenly
distributed light surface, ensuring a long light source life.
4. High power, high lumen, high quality, high CRI and luminous flux
5. Compared with traditional lighting fixtures, energy saving is
80%
6. Easy to install and use, safe and reliable
FAQ
Q1: Do you supply OEM,ODM service?
A1: YES,absolutely it can be realized.
Q2: All the pictures are real photo?
A2: Yes, the pictures of all products on this page are 100% real shoot by us.
Q3: How can I get a quotation from you?
A3: Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very soon (mostly within few hours).
Q4: Is there any discount for bulk order?
A4: Yes, if you need bulk order or you want customized products, we can provide wholesale price.
Q5: Do you support drop shipping and how much is the shippping cost?
A5: Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according the address you have left. The shipping cost are based on your order's volume and weight, and it can be calculated.
Q6: How to place an order?
A6: If you want to place an order, Please feel free to send us an inquiry email or contact us by trademanager online, we will reply you within 24hours(working day).
Q7: What payment terms are available?
A7: T/T,PayPal, Western Union and Secure Payment.
Q8: What about the lead time?
A8: It depends on the order quantity. In general, lead time is about 3-75working days. For samples, the delivery could be as fast as same day.
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