Hello,
First, I would like to say that you should reconsider feeding strawberries. Most breeders discourage feeding fruits to dragons, they would never encounter fruits in the wild, and though they wouldn't likely encounter crickets or mealworms in the wild, they are more in tune with their natural diet.
Also, it sounds like what you have in terms of heat might a bit much, what are the basking temps and the ambient temps?
About the lights, I stay clear of the mercury vapor bulbs, I was told by a few big breeders that some of the vapor bulbs will actually give blisters to dragons on their backs and one told me of radiation burns in the eyelids of some dragons.
And, another note, he may be brumating, I have had dragons brumate at under a year old, totally normal. And sometimes, since he is a boy, he may have woken up, but won't eat because he wants to breed, though that is hard to say.
Phil
