First of all I will say that this my first saber i have bought from anyone I did some research on some different saber smiths and decided to buy a saber from UlraSabers. Which I would that I am very happy with my Purchase the saber is just want I wanted for my first saber something that i can learn with and mess around with. I have done some modifications to my saber since i bought it about 3 months first i changed the battery pack from a 4AAA pack to a 2AA pack with rechargeable batteries and second I have placed the Latching switch that come with the saber to a momentary Switch witch is AV Switch with a blue ring on the power is on plus I add momentary to Latching converter to my setup and third I add a Buckpuck to my LED in replacement of the resistor that it came with. first photo is from when i first got it
second photo is more recent