Emergency molle led light

This is a small, light weight light that can be attached to any molle compatible backpack. It uses a cr2032 battery and a small smd led.

Electronics
For the electronic circuit you will just need four components: a led, a switch, a cr2032 battery and a battery holder.
The led is a small smd led, it works just fine with the 3 volts from the battery and no limiting current resistor is needed.
For the switch I used this one, cut the metals tabs on the side and bend the legs a little, it should snap fit in place.
https://es.aliexpress.com/store/product/cltgxdd-1pcs-Toggle-switch-SK12D07VG4-3-Pin-PCB-2-Position-1P2T-SPDT-Miniature-Slide-Switch-Side/2065009_33000765268.html
The battery holder was removed from an old PC motherboard. It should be glued on the top of the model. But before this solder two wires to its terminals, there is a space underneat where you can run the wires through.
Once you have the switch and the battery holder in place solder one of the led terminals to th