Hi.
I’m relatively new to flashlights. Glad to be here and I hope to learn some from the guys around here. I like the idea of modifying budget lights and this looks like the place to start. 
Welcome to BLF!
Welcome to the forum. Read on McDuff.
Welcome to the forum , silkworm . 
Do quite a bit of research before you decide what light will best suit your particular needs .
You will need a thower , a flooder , an EDC , a headlamp , a keychain light and at least one flashlight you buy just because it looks really cool . Or several .
Then buy a whole lot more flashlights . If necessary , invent new needs for your flashlights .
Get into modding flashlights when you realize that there are no commercially available lights that are perfect for you .
Keep us posted on your progress .
and this is the place to end as well 
your search is over, pull up a chair, grab a beer and commence reading,
Welcome Neighbor
welcome to BLF :bigsmile: silkworm
You have come to the right place, silkworm!
I too reside in California!
Though I am not happy living here as the upcoming season will have far too much, Non-Battery powered sunlight :bigsmile:
Welcome, Silk. I’ll assume that because you can afford to live in Cali, you’re going to become a big-spender flashaholic soon!
Welcome to BLF silkworm!
-Garry