Ok so i can go with a UTH and a blue night bulb ? my room temps hmmm well i have to keep my room cool all the times i run an ac all year around if i dont my room gets unbearably hot shoots my temps for my herps skyhigh.i tdont know if IR guns accurate but the highest temp im getting is 79 and the lowest 76. if an IR gun isnt the way to propely check room temp would my digital thermometer work ? if so where should i place it in my room