Review on ⚡ Efficient Dimmable Daylight Equivalent Replacement: Attaljus by Erick Hernandez

I bought 6 of these bulbs. Made of ceramic material, they have an angle and a wider part unsuitable for an outdoor spotlight (OFL 300/500Q by Lithonia Lighting). The total length of the bulb is 118mm but the problem is that there is a corner where the bulb widens and contains an LED. These corners don't fit into the bracket in the bracket that would normally hold the bulb in place. see drawing. Lithonia lamps are made from die cast aluminum or ABS plastic with a ceramic mount and require at least 2mm of sliding clearance for the end in any lamp that does not have a spring on the lamp to accommodate the bulb. the gap in one lamp also had no gap in the other lamps. There is no way you can put a lightbulb in a lamp without at least breaking the lamp or lightbulb. I bought similar looking bulbs to the right from another manufacturer and all of these bulbs worked in all of the lamps. I would blame a lamp with this marking as 3 of the 6 lamps fit the lamps exactly and the other 3 do not. If you use OFL lights, consider a different lamp.