Premium Anti Blue Light Screen Filter for 19 Inches Computer Monitor, Screen Filter Size is 11.4" Height x 18" Width, Blocks Harmful Blue Light, Reduce Digital Eye Strain Help Sleep Better :
LG 27GR95QE-B.AUS Ultragear 26.5 in. QHD OLED Monitor with G-Sync Compatible | Costco
Costco offering 27-inch 4K Philips monitor for about $80 off