Add a festive feeling to your room—the light bulb has a retro straight tubular appearance; unique decorative lights create a 3D flame effect when lit; ideal for holiday decoration. Features—Use prism 3D firework effect LED party bulbs to add color to terraces, offices, homes, parties, weddings, or any festive occasion; this lamp fits standard lamp sockets and uses retro straight tube ST19 bulbs. Colorful and versatile—Firework bulbs emit colorful lights with 3D effects; suitable for festivals, romantic events, or enhancing business spaces; these bulbs have a retro look. LED technology—Decorative firework party bulbs use only 2 watts; provide colorful 3D firework effects; durable; rated for up to 10,000 hours; low heat; non-dimmable; instant full brightness; suitable for humid environments; mercury-free. Type: A60 Color: As shown Material: Plastic & Silicone Size: 105 x 60 x 60 mm Package Contents: 1 x 3D firework effect LED bulb Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1–3 cm.