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My Osram HQI-TS 70W/D at the middle of the run up89 views3 commentsdor123
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I like the yellowish tinge of 4200K Na-Sc MH lamps37 views2 commentsdor123
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The color of my Osram HQI-TS 70W/WDL from 1988 right now18 views2 commentsdor123
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The overall colour of my 70W 8000K MH lamp1121 views6 commentsdor123
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Proving that pointing a 365nm LED flashlight to my face, causes local heating754 views2 commentsdor123
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The idiots at A.D.N.M replacing translucent plastic ceiling with an aluminum ceiling at the offices of Galim hostel array!637 views2 commentsdor123
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Comparing the colour of an Osram HCI-TS 70W/830 WDL to 827 colour CFLs808 views3 commentsdor123
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Hanochiya and a Christmas tree near McDonalds, BIG Center Kiryat Ata857 views2 commentsdor123
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Drink refrigerator with a 18W T8 lamp664 views1 commentsdor123
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Why my Aliexpress 70W 4000K Na-Sc MH lamp, don't have yellowish tinge to its light?521 viewsdor123
   
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