These signage frames have an instant open frame for easy operation. This lightbox for light use is designed for ceiling suspension. 2m long wire cable hand hanger included in the pack. Each closed lightbox comes with a non-glare lens to prevent the particular lightening at work from interfering with the appearance of your sign. If you wish to use your LED frame 24 hours in 7 days, please ask for special 7/24 power supplies.