i just got 3 of them in the mail and 2 of them rattled and the other didnt.
i bought lumatek's because i had 11/12 hortilux's burn out in about 10 months. some went in 2 months some went longer but nonetheless those bulbs suck ass in lumatek ballasts
great work weeda. i got 6 great whites under 1000 watts and 5 purple og's under a 1000 watts...if my great whites come close to urs ill be satisfied. bravo sir.