What is the difference between warm white color temperature light and cool white color temperature light?
LED Suspended Panel Up/Down Light - 40 Watt - 4200(2100 Up - 2100 Down) Lumens - Color Selectable 35K/40K/50K - 120-277V - With Suspension Hanging KitLED Office Lighting Fixtures
What is the difference between warm white color temperature light and cool white color temperature light?