Ask for Latest offer / Availability : https://bit.ly/2SIKjTh Color : black silver Lens diameter : 90mm & 34mm / 3.54in & 1.34in Power : external power or 3 * AA Battery (not included) Power adapter : Input 110-240V 50/60Hz, Output : DC 4.8V 250mA Plug standard : EU plug. Welding holder size : length 6.3cm/2.48in, Diameter 2.7cm & 1.8cm / 1.06in & 0.71in Base size : 10 x 6.8cm / 3.94 x 2.68in (L x W) Size : 17.0 x 15.0 x 11.0cm (LxWxH)