I chose a 52cm light bar for my 27” screen and it is perfect! I have used it for two months and would like to recommend this lamp to everyone who need to work on computer at night!
Follows are the advantage I feel:
Item: PHX003-L
1. Stepless dimming and color temperature, can flexible adjusting the light as I need
2. Auto-dimming, Intelligent according to the ambient light to adjust the light to fill light,You can choose to enable or disable this function
3. 45°Angle light, asymmetric optic design, Perfectly illuminates the keyboard work area while preventing glare
4. Advanced texture, Full metal lamp with 4 buttons touch control on it, Simple operation, any adjustment operation is touch type