no, they probably wouldnt even see your 1000w, they dont get outlines of ever hot thing in your house like people would have you believe, they mainly look for difference in heat, either an entire room glowing because its that much hotter than the rest of the house or they look for heat escaping from your house. so no, you need 2-3k of lights to show up i would think, beside if they are already looking at your house with flir your already busted, they dont randomly fly around scanning. I have a 400w hps, 150w hps, and 220w cfls all running at the same time and i have a police helicopter fly other my house atleast twice a day.