If u have a regular straw at home,u can start using it instead of a dripper,liquidify food will be the choice as long he can start drinking,other than that,the basking spot light will only put him in more dehydrated state,time is now to let him taste the water drips,as every hour or as often you can give him,once he start drinking,then you can diluted the liquid food into his mouth drops by drops....may God be with him n your side!!