Alight, a leading materials and components manufacturer in China, today announced that the company succeeded in developing a DOB (Driver on Board) LED module whose convenience and performance have sharply improved.
Alight’s 3-200W DOB LED.
The early stage of AC Direct modules integrated a current-controlling driver IC in the module which controls the current and voltage, but it has difficulty of the detailed and stable power source management. The DOB LED module integrated the power supply on its board. So you can use simply this module for indoor lighting. Further, it can implement the function of dimming, and also provides efficacy of 100-140lm/W.
The LED industry believed that, if the driver is integrated into the LED module, the heat from the led chipand the driver would be transferred to the whole module, reducing the stability and efficiency of the lighting and decreasing its lifespan.
Alight AC COB, however, developed its proprietary circuit design technology and heat-sink design to improve product performance and lifespan up to 50,000 hours.
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Post time: 12-16-2017