COB LEDs have a number of advantages over older LED technologies, such as Surface Mounted Device ("SMD") LEDs or Dual In-line Package ("DIP") LEDs. Most notably, COB technology allows for a much higher packing density of the LED array, or what light engineers refer to as improved "lumen density". For example, using COB LED technology on a 10mm x 10mm square array results in 38 times more LEDs compared to DIP LED technology and 8.5 times more LEDs compared to SMD LED technology (see diagram below). This results in higher intensity and greater uniformity of light. Alternatively, using COB LED technology can greatly reduce the footprint and energy consumption of the LED array while keeping light output constant. For example, a 500 lumen COB LED array can be many times smaller and consume substantially less energy than a 500 lumen SMD or DIP LED Array.
For led downlight 120-140lm/w flip chip led cob 1414 series 4000k high cri 90 Mirror alu
Design Advantage :
1,No glare light
3,Low life decay
4,Low thermal resistance
5,High CRI 80/90/95+
6,High standard raw materials proovide
2,LED car light
4,LED tracking light
5,LED underwater lamp
7.,LED Bar light
8,LED ceiling light
9,LED corn light
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.
Contact Person: Devin