High-power LED lamps High-power LED lamps are one kind […]
High-power LED lamps
High-power LED lamps are one kind of LED energy-saving lamps. Compared with low-power LED energy-saving lamps, high-power LED energy-saving lamps have higher power, brighter brightness and higher price.
The low-power LED energy-saving lamps are rated at 20mA, and the rated currents higher than 20mA can be counted as high power. The general power numbers are: 0.25w, 0.5w, 1w, 3w, 5w, 8w, 10w, and so on. The main brightness unit is lm (lumen), and the unit of brightness of low power is generally mcd. These two units cannot be converted. As an emerging green, environmentally friendly, energy-saving light source is widely used in automotive lights, flashlights, lamps and so on.
The first one is divided into 0.5W, 1W, 3W, 5W, 10W...100W depending on the power, depending on the total power of the molded product after packaging.
The second can be divided into different sizes according to the packaging process: large-size epoxy resin package, mermaid-type epoxy resin package, aluminum substrate (MCPCB) package, TO package, power SMD package, MCPCB integrated package, etc.
The third type can be classified into low light decay high power products and non-low light decay high power products according to the degree of light decay.
Of course, since the parameters of the high-power LED energy-saving lamp itself are relatively large, there are different classification standards according to different parameters, which are not described here.