Lol i use mvb mega ray 100 low watt made for reptiles that dont require as much uvb output as others....so im assuming that the tubes last longer...... :)
Didnt you say that your reptisun 10 is 9 months old? dont tubes last for 6 months...? If so, maybe its not putting out anymore uvb even though there light.....im not sure about the tubes i dont use them
You can try Mega Ray Mercury Vapor Bulb 100 low watt, that one is made for lizards like chameleons who dont need as much UV output like others and its in stock, i have that for mine....
Its fake......24 in for 17 bucks.....i dont know bout that. If you scroll down to the bottom you can read that its fake, it doesnt actually say that its fake....but it is.