These torches are more than just a flash light, they have more than 1 mode and include a flashing sos for emergency situations. The lights are not from bulbs as such but led chips, much brighter than any bulb that standard torches used to have and they last longer and are easier on batteries also. Comes with rechargeable batteries so economical to run. Feel a decent weight and have a bevelled rim around the glass that can be used to defend yourself with if you were ever in that situation which hopefully no one will ever have to use. Great value twin pack.