Lenovo L28u-35 28' 4K UHD 3840 x 2160 60Hz Monitor-Integrated Dual 2W Speakers HDMI

28’ UHD In-Plane Switching Panel 99% sRGB, 90% DCI-P3 color gamut Natural Low Blue Light Technology TÜV Rheinland Eye Comfort, TÜV Low Blue Light (Hardware Solution)