What is FCOB LED strip?

Description. COB led strip light is a new design led strip light.For flexible strip light another name is FCOB led strip light. It it the chips on FPCB.So it don’t need the SMT process. It is dotless,very good for led linear light,led aluminum profile using.

What’s the difference between 5050 and 3528 led?

The 3528 typically contains a single 20 mA LED chip (approximately 0.06 Watts) and a 5050 typically contains three 20 mA LED chips (approximately 0.2 Watts). Therefore, a single 5050 LED package has the capacity of 3x 3528 LEDs.

What does 5050 led strip mean?

Simply put, these LED chips are called SMD 5050 because the dimensions of the chips are 5.0mm x 5.0mm. They have 3 LED diodes in one housing (sometimes called tri-chips), and are a lot brighter than individual 3528 LED chips.

What do LED strip numbers mean?

The 4-digit number tells you the width and length of each LED chip in the strip. The most common sizes are 2835, 3528, and 5050. For example, “SMD3528” would indicate the chips are 3.5 millimeters wide and 2.8 millimeters long.

What is FCOB lighting?

Chip on board (COB) or Flip Chip on board (FCOB) is a manufacturing method in which the chip is wired and directly bonded to the printed circuit board. This allows a dense arrangement of chips close to each other.

What is COB strip light?

COB stands for Chip on Board in the LED field, which basically means that the LED chip is packaged directly on the circuit board (PCB). “Chip on Board” LEDs for flexible strip lights are sometimes referred to as flip-chips. Flip chip LEDs are basically a bare-bones approach to LED construction.

Which is better COB or LED?

Although a COB LED is efficient, an SMD LED has an even greater level of efficiency. That’s because more lumens are produced per watt. In other words, you’ll receive more light with less wattage. An SMD LED also produces a broader light beam, which means the light doesn’t need as large of a heat sink as a COB LED does.

Is Cree better than COB?

Cree LEDs produce a fair amount of heat for a single chip but can disperse that heat easily. COB LEDs produce a similar amount of heat but as a harder time dispersing that heat. That means Cree LEDs may have a longer lifespan than COB LEDs depending on how much use they get.

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