... Light Box 1. brightness :2000 Lux. 2. LED light box's thickness: 6~14 mm. 3.CE RoHS. Crystal Led Sensor Light ... go aside, it turn off automatically.2.LED as light source, saving energy and with low heat generation; ... Hrs at least.3.Applied Guide light technology, high brightness, and the light in whole surfaces is very evenly ... restaurant, Shopping mall, Cafe etc. places. Crystal Led Sensor Light Box