They came from Rona, and are made by UPM Innovation and are called Programmable Light Switch Timers. Our models are the ETW350 Single Pole 18000w for use with incandescent or flourescent lighting. I'll look for some packaging and try to get you a photo.
They themselves do have a battery back up. We also have a UPS backup which will be wired in to a heater and power head.
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