Degree of the light can be adopted by Touching Sensor There are 3-Levels of brightness that you can adjust360 degree free twisted tube、 you can bent the light directly to where you wantEnvironment Friendly and Energy SavingUSB Port Direct ChargingThere are 3-levels of different brightness;Level one (Single Touch) light can be used for 12 hoursLevel two (Double touch) light: 10 hoursLevel three (Three Touches): 8 hours FeaturesInput:DC 5V/500MAPower:<=1.6WBrightness:650LXBase size: 38cm x 12cm x 10cmColor: White/Blue/Pink/Yellow Package Included:1 x Touch Sensor LED lamp1 x USB charger cable