Technical Features-Integrated Over Temperature Protection, Overload Protection, Short-Circuit Protection, Much Safer. Dimmable: Dimming smoothly from 10%-100%. Lutron LED dimmers are recommended.
Long Life-25000 hours (used 3 hours per day) -Warranty- 100% return and replacement guaranteed.
Environment Friendly-LED light bulbs- Mercury free, no flicker and no UV
Energy Saving-Save up to 90% electricity. Opalray 4W LED Filament light bulb is a perfect choice to replace 40W incandescent bulb. Save on electrical bill
360 Degree Wide Beam Angle and Vintage Appearance