Our small light for very small objects. The Picobox is a small, hard-sided softbox, made especially for the Picolite flash heads. Broncolor Picolite lamp heads and reflectors give clean, even, and consistent lighting every time. Broncolor is the only studio flash system which uses the 2nd generation of patented ECTC (Enhanced Color Temperature Control). This technology maintains color temperature over the entire power range at all outputs.