Drop that grill light about 2-3 inches away from your plant. Also. Take that tinny off definatley. haha that made my day. If you got a hps light you would have no problem with warmth.im a new grower myself... but from what i hear aluminum foil isnt good.. and i had a couple cfls on two plants in one bucket which outgrew it so i had to switch but i had to 68 watt cfls about 4200 watts each and saw a noticable difference each day... i let it run 24 hours, and then i got a t5 light which is about 10,000 lumens i payed 80 bucks for it but for $119 from htgsupply.com you can get a 150 watt hps or 250 for more money but i believe the 150 is 16,000 lumens. and hps gives you more denser buds and cfls and flouros give you lighter and more airy buds. i ended up vegging my plants for a month and a half and putting them outside and their doing real good