Diagnostic Light Pupil Light, RISEMART Pack of 2 Reusable LED Pen Lamp with Pocket Clip as Nurses Doctors Students Pen Light with 4 Batteries (Red and Blue) Red and Blue industrial2 combined playback

combined playback

Ultra HD 4K@30Hz Visual EnjoymentThis USB HDMI KVM switch supporting resolution 4K@30Hz

You can also use combinations of these filter for more variation to the color of light

and warm white

Diagnostic Light Pupil Light, RISEMART Pack of 2 Reusable LED Pen Lamp with Pocket Clip as Nurses Doctors Students Pen Light with 4 Batteries (Red and Blue) Red and Blue industrial2 combined playbackDiagnostic Light Pupil Light, RISEMART Pack of 2 Reusable LED Pen Lamp with Pocket Clip as Nurses Doctors Students Pen Light with 4 Batteries (Red and Blue) Diagnostic Light Pupil Light, RISEMART Pack of 2 Reusable LED Pen Lamp with Pocket Clip as Nurses Doctors Students Pen Light with 4 Batteries Product Features High quality materials: pen lamp is made of anodised aluminium alloy, so this pen lamp is robust, durable, lightweight and user friendly,