Im a beginner ,my ordered HPS bulb is a little bit scratched in couple places at the top of the outer glass. Visible close up under light ,looks like a hair i cant tell you how deep it is but i can definitely feel them under my finger. Sooo.. i turned it on 1 time but now im scared the heat cycle will make the scratches bigger and eventually glass pop. Anyone expirienced on that matter? Will it agressively blow up or glass just shatters and inner tube stay intact workin for some time so i can react. Is it really something to worry about and bulb is trash? Im will be mostly at home when bulb is operating.