This will avoid the trouble of hand operation and protect people's eyes by its special fuction of maintaining the light stability under fluctuate voltage.
This will avoid the trouble of hand operation and protect people's eyes by its special fuction of maintaining the light stability under fluctuate voltage.
即可减少手动调光的麻烦，又可以保护视力，同时，它具有稳光功能，当电源电压波动时，台灯亮度保持不变。