Hi
@Bulbi! Sad news ... You can keep them in "survival mode" by getting them outdoor or nearby the window, if this matches your light schedule. The best option however would be to get them a cheap grow light (IKEA has 10$ full spectrum bulbs with power chord & button) to keep them in the grow tent and wait for the real light to be back. Be careful with your ballast, especially if you've done some mcgyver electricity stuff, fire can happen. Hope this helps, keep us up-to-date and happy growing 👊