The single drive and double drive of the ceiling lamp refer to the difference in the circuit drive mode, the specific difference is as follows:
< br >
1. Single drive: The single drive ceiling lamp uses an LED chip as a light source, and controls the brightness and color temperature of the lamp through a drive circuit. It can meet the basic lighting needs, the price is more affordable.
< br >
2. Dual drive: Dual drive ceiling lights use two or more LED chips as a light source, and control the brightness and color temperature of the lamp through multiple drive circuits, while achieving higher brightness and a wider range of color temperature adjustment. Because more electronic components are used, the price is relatively high.
< br >
In general, single-drive ceiling lights are suitable for general home lighting needs, cheap, easy to maintain; Dual drive ceiling lights are suitable for places that require higher brightness and wider color temperature adjustment, and the price is slightly higher.