SnakeAround
Formerly Blutengel
I happen to be able to keep my snakes happy with simple light bulbs in their vivs.... I just use he wattage that keeps the warm side on the right level and the cooler side cool enoug. Sometimes I need a reflector bulb for that purpose but usually a regular bulb does well. My corn vivs all contain 1 bulb, ranging from 7 to 40 watt depending on size, material of the viv, season an placement in the room. I do have to change bulbs now and then when temps change because of the season but I have never to be scared about cooking a snake if a thermostat fails...