LED Firework BulbBe the Envy of your guests with these beautiful galaxy light bulbs! They shine like a billion stars in the sky! Unlike traditional incandescent bulb, this LED Firework Bulb casts colorful firework lights with 3D effect, which can bring gorgeous visual effects to your home. NO UV or IR radiation, No flash and electronic noise, it's environmental friendly and safe for the eyes. Certification: CCC Average Life (hrs): 50, 000 hrs Beam Angle(): 360