Having the Factory Light Itself

　　工業照明應用空間在辦公室和工廠之間劃分。在工廠中，應用程序需要較長的組件壽命，最小的服務和自主操作。這些特性使得工廠地板及其相關的照明解決方案成為支持本地收獲能源解決方案的候選產品。

　　利用太陽能和壓電光源來幫助支持局部照明越來越受歡迎，因為照明功率下降到水平，使新的高效率收割機可能。實現這些系統的關鍵是收集和分配所收集的電力。選擇正確的照明類型，驅動程序選項，以及電源存儲和調節環境是成功部署這些自供電系統的主要因素。

　　Types of lighting

　　Industrial lighting in factories has long been characterized by high-power， high-wattage area lighting. In addition to fluorescent tube lighting and large-format circular lighting， factories have also used halogen and sodium bulbs. These are in addition to the traditional incandescent lights， available in spot， flood， and regular bulb format. The sodium bulbs are all controlled by 110 to 240 volt AC supplies which drive the ballasts and the lights with high current levels. Most of these lights have supplies in the 70 to 500 watt range and generate a great deal of heat in addition to light. They have good efficiency for their class in the 100 to 200 lumens per watt range with a moderate life of 10，000 to 20，000 hours.