Can't rate. The manufacturer does not put any designations other than "120v" on the lamp base. No product ID. And even when the product was sent to me, it still came in completely unmarked packaging. So tell the manufacturer to put their name and some useful identification on these bulbs and the packaging so we know what to order as a replacement. The color of the luminous flux does not match the color of other "identical" light sources in the luminaire. Apparently the original bulbs were soft white and the new ones were sent in daylight. So my only solution is to replace all the lightbulbs with new ones.
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