The switch shell is made of plastic, which is convenient for you to press it, away from electric leaking. and best wishes! 10/20/50 x Push Button Switches. Connect it to the flashlight with the 2 Pins Feet, then fix it.
eBay
LANBOO M3 series 8A high-current 1NO1NC/2NO2NC Red Oxide Mushroom Button Emergency stop latching push button Switch
Aliexpress UK
Content designs & quantities may vary with each batch and also the back fixings too eg: Loop back, flat back, etc.
eBay
For Philips Sonicare HX93 Series Shell Button Waterproof Sticker Electric Toothbrush Switch Button Waterproof Parts
Aliexpress UK
Micro Round Black buttons for your sewing, quilting and craft projects. Size is approximately 4mm. Approximately 36 miniature sew-thru buttons.
eBay
10Pcs/Bag Dental Orthodontic Lingual Buttons Metal Mesh Base Monoblock Rect Round Clear Ceramic Button Dental Accessories
Aliexpress UK
Quantity: 250pcs. 25pcs x 3 4 2.5(bind feet). Long life span, w ide application. (10 types, 25PCS/ type each ). The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
100Pcs Dental Orthodontic Metal Buttons Lingual Button Buckle Composite Ceramic For Bondable Round Base Dentistry Material
Aliexpress UK
They are all normally open and close on push. Find your switch in the options, select desired quantity and order.
eBay
Ultra Short Push Button Switch Waterproof 19/22/25/30mm 12v 220v led light Momentary Self-reset Wiring Buttons without fixation
Aliexpress UK
eBay
12 16 19 22mm Metal Push Button Switch Press Button Flat High Head 1NO 1NC Momentary Self Reset Locking Latching Black Switch
Aliexpress UK
Switching stroke: 0.25 + 0.1mm. Action power: 250 ± 50g. Due to differences in lighting and screen, the color of the item may slightly differ from the picture! Good Good quality.
eBay
DaierTek Horn Button 12V 20A Heavy Duty 16MM Metal Horn Switch Speaker Blue LED Stainless Steel Momentary Push Button Switch
Aliexpress UK
Insulation Resistance: >=100Mohm. Rated Load: DC12V 0.1A.
eBay
50Pcs/Box Orthodontic Lingual Buttons Metal Buccal Composite Ceramic Lingual Buttons Traction Hook Dentistry Accessories
Aliexpress UK