bollocks m8 dnt fucking lie if u cant do maths u do not never ever ever get 4.2 kilos from a 600w light thats over 148 ounces nooooooooooooooo u do not grow up stop chattin poo if u did that u could make 25 grand sellin it hahahahahhahaha from a 600w lmao and dnt come back sayin uve got a...