Best answer: What do the numbers mean on LED light strips?

What does number of LEDs mean?

LED count refers to the total number of LEDs that are mounted on an LED strip light product, typically per 5 meter reel. LED density, on the other hand, is typically defined as an LED quantity per meter or foot. … For a 5-meter reel, this corresponds to 150/300/600 LED count.

What does 5050 mean for LED lights?

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 is the difference between 5050 and 3528 LED lights?

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. … There are some 3528 RGB LEDs, but these typically contain only one color per LED.

What does 2835 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. LED Chip Type.

How do you rate LED lights?

On packaging, the lumen rating is indicated by a number followed by “lm,” the abbreviation for lumens. The higher the lumen rating, the brighter the bulb will be.

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How are LED lights measured?

In LED lighting, lumens measure the brightness of a light. This is different than Watts, which measure the amount of energy in a light. … In other words, lumens measure the amount of light your LED light puts out. The higher the lumens, the brighter the light will be.