2 1000 watt grow. 1 1000 watt burned out

So I have 2 1000 watt lights in my room. I just went and checked on the girls today and saw the light had burned out either last night or this morning.

I am about 7.5 weeks into flower. I can't afford anther light until Friday. Any idea on how this May affect my grow? Seems about half if my plants are in the shaded area without the light.

move the plants in a cycle untill you get a new bulb, friday is fine, a few days never hurt any of my plants, i wouldnt worrie unless it was like 2-3 weeks then you lose out.