I'm thinking of providing some LED lights in my room, to be used now and then, apart from the primary CFL I have. I plan to have a cluster so that I can walk around in the room by their light or sit in a lit corner and read a book.
I wanna use PWM to be able to control their brightness too (via a 555 i guess). How many LEDs might I need to use in a cluster for some decent reading light? Also, since they're like kinda directional, I'll need to use some shaped reflectors too, right?
Don't quite know where to start.. Pl suggest something
I wanna use PWM to be able to control their brightness too (via a 555 i guess). How many LEDs might I need to use in a cluster for some decent reading light? Also, since they're like kinda directional, I'll need to use some shaped reflectors too, right?
Don't quite know where to start.. Pl suggest something