If you're looking for better light using your on-camera flash, Photek's Softlighter Hot Shoe Diffuser Kit (36") fits the bill: you get a 36" umbrella with a white interior and black removable cover, a diffuser panel with an opening for a hot shoe flash (not included) and the umbrella shaft, a set of touch fastener tabs for the flash head, a hot shoe umbrella/light stand adapter with an adjustable hot shoe locking plate for mounting the flash/umbrella to a stand, and a set of silver and gold discs for modifying the color of the light. This setup gives you a broad, soft studio-quality light using only a battery-powered "on-camera" flash.
Studio-quality light from small flash
Umbrella, diffuser, adapter, and touch fastener tabs included
In the Box
Photek Softlighter Hot Shoe Diffuser Kit (36")
OP Series Umbrella (White Interior & Removable Black Cover)