/shhh_3_product5.htm Model GR7501LED Light Head Magnifying Glass ｗhite two LED lamps/The efficiency of LED is over　10times of ordinary peanut bulo. so it has the functions of environmental rotection and energy saving. Lens:1.2X,1.8X,2.5X,3.5X. Two lens can be used together to have Max 6X magnifying.