I woke up this morning and my red bulb for my viv was shot... I bought a backup one but of course when I went to put it in, the bulb was laying in the box broken.... The only bulbs i have laying around the house are white 100 watt house bulbs and I can't get to the pet shop until tomorrow night because my roomate with the car is out of town for a couple days, would it be ok with the 100 watt light for the 20 gallon long tank for those few days to keep the snake warm??