Cable Switch Remote Switch Push Button for 501B LED Headlamp Flashlight Lamp _x000D_ This remote pressure switch is especially designed for -501B Flashlight._x000D_ With this switch, you are to line control your Torch. Function: Remote Pressure Switch Compatibility Models:_x000D_ -501B LED Flashlight_x000D_ Suit for flashlight which has the same metal case design_x000D_ Size: 3cm x 2cm x 2cm - 1.18inch x 0.78inch x 0.78inch_x000D_ Diameter of Remote Pressure Switch: 23.5mm_x000D_ Material: Aluminum,plastic_x000D_ Color: Black_x000D_ Notice: you bid this item, please make this switch fits your torch, because some versions of the torch in the market might be different Package Contents:_x000D_ 1 x Remote pressure switch for 501B Only the above package content, other products are not included._x000D_ Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_