I use a 40 watt reptisun and keeps things warm enough. Don't overdo it, they only need about 90 degree fahrenheit (sp?) basking spot.DeLgAdO;1006645; said:instead of fluresent tubes though im gonig with two 150 watt powersun bulbs
tortoise trust did a study a found them verry effective and reliable and put out move uvb than tubes
ive used them two nd am very pleased with there perrformance![]()
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