Good light, but you'll need a few of them.

Order 2 or 3 to compliment what you have, then you're playing for real.

Please, dont waste your time with mirrors or anything like that.

Nothing, but nothing beats:

1. Mylar
2. Foil Blankets (like for water heaters)
3. White Card stock or White card board or white paint.

Mirrors will eat like like a fat pig bitch eats Little Debbie's Cakes. Never grow ferns with mirrors.

HAPPY LITTLE DEBBIE CAKE EATING