| 摘要 |
An illumination tower is provided to improve convenience of a user who uses a sport utility at night and to save electricity by illuminating the sport utility, when the user pays for the electricity. An illumination tower includes a control system which supplies power to the illumination tower during a predetermined interval. When a predetermined time passes, the control system enables a user to pay for the electricity. The user pays for the electricity by using various paying tools, such as cashes and credit cards. When the payment is completed, the control system supplies power to the illumination tower. |
