Everyone benefits from this compact LED lamp. can be found in practically all households, the CSL light source with USB plug is just right. Ideal for reading in bed with subtle light while the partner sleeps. Or as a light at the desk, plugged into the PC. Also at night when camping, connected to a notebook or to a power bank. | The gooseneck is highly flexible (flex arm) and can be bent in all directions. You can place the lamp and direct the light to the desired area and do not have to hold it in your hand like with a smartphone. When camping you will appreciate this advantage! | Lightest weight: Despite its brightness and functionality, the USB lamp with only 60 gram is featherweight and therefore likes to be on the go. | Low consumption: Level 2.5 W. The minimal consumption makes the lamp attractive on the go: On a rather small power bank with 10.000 mAh (3.7 V) you can let the lamp burn for as long as 20 hours at medium brightness. At a large with 25,000 mAh two days around the clock!