4 Modes Design, LED flame light bulb has flame simulation mode, breathing mode, general light mode and gravity sensing mode. Due to the gravity sensor, our flame will always spread from bottom to top like a real fireDifferent from Other Flame light bulbs, Our flame effect lamp base is glossy black plastic, so at night, you only see the beating flame. Our flame bulbs are shorter and wider than other flame lamps, making them suitable for most fixturesSafe and durable, no harmful substances, no UV and infrared radiation. It is the perfect replacement for traditional candles and light bulbsUsage Recommendation, In order to obtain better flame flickering effect, please install the bulb in frosted glass lampshade, lantern, salt lamp, etc. Artificially vivid flames, dynamically moving the flames, simulating a natural flame flashing flameBest Ambient Light for Holiday Decorations, great for Halloween, Christmas, Valentine's Day, party decorations, flame light bulbs can create a relaxed and romantic atmosphere, ideal for home decor, bedrooms, living rooms, bars, hotels decorations etc