[4 Wonderful Modes] - The flame effect LED bulb features 4 different modes: breathing mode, standard lighting mode, flame simulation mode, and inverted mode. The LED bulb is easy to use—simply turn the switch on and off to cycle through the modes and select the desired setting. [Realistic Natural Flame Effect] - This bulb delivers a more realistic flame effect than other bulbs on the market. The artificial flame effect mimics real fire, maintaining the appearance of a flickering flame even when the bulb is installed upside down. It is a safe and ideal alternative to traditional candles and oil lamps. [Wide Application] - Equipped with an E27 base, these bulbs can be easily screwed into any E27 socket. Suitable for home decor, Christmas, Halloween, weddings, cafes, outdoor gardens, parties, hotels, bars, nightclubs, villas, and other decorative lighting applications where a romantic or cozy atmosphere is desired. [Safe, Green and Energy Saving] - Free from ultraviolet and infrared radiation, contains no mercury, produces no open flame, and features excellent heat dissipation. The bulb emits minimal heat while creating a realistic flame effect with colors closely resembling those of real fire. Offers high lighting efficiency and is more energy-efficient compared to standard incandescent bulbs. [Recommendations for Use] - For optimal flame effect, install the bulb in frosted lampshades, salt lamps, lanterns, or similar fixtures. Ideal for use in homes, gardens, restaurants, nightclubs, churches, and other decorative settings. Name: Flame Effect Bulb Model: E27 Yellow Light Number of LED Beads: 99 Modes: Four settings (Flame + Breathing + Constant Light + Inverted) Occasions: Wedding cafes, outdoor gardens, parties, hotels, bars, nightclubs, villas, decorative lighting, and more Color: Black Material: Plastic Size: 140x62mm Package Contents: 1 x Bulb Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual product. Measurement allows an error of +/- 1-3cm.