● 4000K LED BULBS - Vintage Edison style and 4000K daylight white glow, the luminous color of 4000K bulbs are different from incandescent bulbs, 4000K is more closer to daylight, produce natural and neat atmosphere, 360 degrees beam angle and less heat

●ABOUT LED DIMMABLE - Most traditional incandescent or CFL bulbs dimmer could not be used for LED bulbs dimming, to dimming these LED bulbs, please upgrade your dimmer switch to support LED bulbs. To achieve ideal and smooth dimming effects, we recommend Lutron dimmers (Lutron DVCL-153P or Lutron DVELV-300P)

●COMFORTABLE LIGHTING: using isolated constant current power supply, retro LED Edison bulbs no flicker, eliminating the visual fatigue caused by the stroboscopic light source and avoiding the risk of electric shock. Its CRI ≥80, allowing you to enjoy the most realistic objects' color.

●SAVE YOUR MONEY: Up to 90% energy saving, less heat output and extremely long life(around 30000hours, used 5 hours per day). No longer need to replace the vintage led bulb frequently

●HAPPY CUSTOMERS: 2-Year full warranty, our professinal customer service team will respond in 12 hours if you have any issues with the bulbs, and we offer replacemnet or 100% money back for any defects WITHOUT RETURN.