We have carefully designed the greeting words "HELLO" for the startup effect and "SEE YOU" for the shutdown effect. Size: L x W x H = 163 x 42 x 60mm Package Included: - 1 x Fluorescent Tube Clock - 1 x Remote Control - 1 x 1.5m Data Cable - 1 x Power Adapter. Usually it costs about 30USD-50USD. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.