Wow right? I bought 2 packs of 2 pieces. One pack contained a 78mm bulb and the other <76mm. The other pack contained 2 bulbs with a diameter < 76 mm. In other words 3 out of 4 were useless as they just fell out of the bracket. Unfortunately, I bought them as backups when needed. When it became necessary, it was too late to return them. I mean who pre-checks the length of 78 tubes clearly sold as such and marked 78 on each individual box? This is the last time I will be buying anything from Bluex Bulbs and I advise you to stay away as well as they obviously can't even measure their own product or worse they don't care. Lessons for $15!
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