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Generally, there are 0.06W, 0.5W, 1W, 3W, 5W, etc. according to a single LED lamp bead. Low power LED lamp beads: Low power (such as 5mm straw hat, 5mm spotlight, 3528 package, etc.), 0.06W.

Medium power LED lamp beads: (such as 8mm straw hat shape, 10mm straw hat shape, 5050 package, etc.) 0.2W-0.5W.

Compared to low-power LED beads, high-power LED beads have greater power, brighter brightness, and higher prices. The rated current of low power LED beads is 20mA, and those with a rated current higher than 20mA are considered high power. Currently, the maximum power of single LED beads sold on the market can be tested to 1000 mA, and calculated as 3.3 watts based on a working voltage of 3.3 V. More than this number are LED integrated modules or lamp beads, with at least two or more. General power signals include: 1w, 3w, 5w, 8w, 10w, etc.

It is well known that the power of a single LED bead is low. In order to obtain high power, multiple parallel connections are required. And the price of a single high-power LED lamp bead is very expensive. The market price of 1W high-power white LED is about ten to dozens times that of traditional light sources.