Yeelight 4-in-1 Rechargeable Desk Lamp Yeelight 4-in-1 Rechargeable Desk Lamp aus der Yeelight Serie. Technische Daten Luminous Flux: 85lm CRI: Ra=80 Operating Temperature: -10°C~40°C Operating Humidity: 0%-80% RH Battery capacity: 1800mAh Color temperature: 4000K Rated Input: 5V 1A Rated power: W Dimension: F120x359.7mm