PHOTOGRAPHIC LIGHTING SYSTEM AND METHOD

摘要

Photographic lighting devices and systems having multiple electrical energy storage/discharge (EESD) elements and/or multiple light sources in a single photographic lighting device to perform one or more photographic lighting effects. In one exemplary aspect, independent control of one or more light sources connected to a first EESD bank and another one or more light sources connected to a second EESD bank, such as via control circuitry, may be utilized in producing various lighting effects.

主权项

1. A photographic lighting device including:
a first light source; a second light source capable of emitting light at a lower output power than the first light source; a first EESD bank coupled to the first light source; a second EESD bank coupled to the second light source; and a control circuitry for causing a TTL preflash light emission using the second EESD bank and the second light source and for causing a TTL mainflash light emission using the first EESD bank and the first light source.