The 12-in gooseneck black LED desk lamp is ideal for a bedroom， office， college dorm， or school desk. The lightweight metal gooseneck desk lamp features an adjustable and bendable gooseneck with a gloss finish， adjustable metal shade， allowing easy positioning in any direction. This gooseneck desk lamp is ideal for reading， studying， or detail， craft， or hobby activities. It helps reduce eye strain and offers better visual clarity， particularly for sharper details and small print. The light source is perfect for illuminating a small area in an office， dorm， or bedroom. The lamp features a convenient on and off button switch located visibly on the base. Fully Assembled. ? Goose Neck measures .25"L x .25"W x 12"H. ? Goose Neck can be adjusted to 14.5"H the highest to 7.5"H to the lowest. ? LED 5W incl. for energy-efficient use.? CRz80， Lumen 400， CT 3000K.? Metal shade measures 2.75"L x 2.75"W x 3.25"H.? On/off switch located on base.? Metal cover with added Wood base measures 5"L x 5"W x 1"H.? Input: AC 110 - 240V 50l60Hz.? Output: DC 18V 230mA. ? Black Cord measures 78"L.? ETL Certified. ? Wipe with a damp cloth for cleaning.