Only question that i have is, does all lamps look dirty/grainy from outside? Ive cleaned mine with lens cleaning cloth, but it looks like that its grainy from inside of the bulb....is that ok? as far as i see, it doesnt cause any problems to quality of image tho.
About warranty, its very complicated in Latvia, as we are very small country and rarely have any support here, so most of the time sellers dont make much trouble sending it to the manufacturer, but keep to them selves(with some local technician thats not always a professional) it takes atleast 1-2month, and when item returned, its same damaged or fixed, but something else is damaged. So its kinda hard to trus warranty out here.
Thats why i always take a risc on my own and try to do it by my self with proper info from forums like this one....atleast(if it even brakes) i wont need to go throug all that offending warranty where always need to explain almost every days steps of that item, to prove that it wasnt your fault
Welcome to Latvia ^^
But thank you for great info, ill need that, cos not sure how long till my lamp runs out on eco mode. So will need some info about changing it + dusting it out when i change lap.