Artiva USA L2A-4TDM-E12-27-5 Dimmable LED Filament 2700K Warm Light Flame Tip Bulb, 1.38" x 1.38" x 4.65"H, Chrome/Clear True 360 Degree beam angle Dimmable filament bulbs The only bulbs approve for B00G25GTNY USE 10 TIME less energy than regular bulbs 25,000 hrs. rate (last over 22 years base 3hrs/day usage) This is a Artiva USA replacement part