This Led lamp is made of ABS and measures 3.54 inches*0.91 inches*12.2 inches.Features an adjustable neck so that you can switch the height and angle to meet your needs.It's made up of 9 micro bright led lights and featured with a 5V output capacity,which must be plugged into a power source and press the on switch on the base to work.See with ease in the dark with an anti-glare shielding that not only protects your eyes,but will light up your logo.Custom your logo and offer an instant light source that your customers can take anywhere!