Perfect for Events These 10-pack super bright flameless candles add beautiful light to any event. Ideal for weddings, surprise proposals, or ambient dinners, these lights enhance your special moments. Submersible & Waterproof Precision mold tooling design ensures waterproof performance. After twisting the lids tightly, the O-ring seals within the reserved gap, eliminating leak risk. Suitable for use as floral vase lights, underwater pond lights, fish tanks, fountains, aquariums, hot tub accent lighting, and more. Color Changing with Remote Equipped with a 21-key IR remote for easy operation up to 5–10 meters. Offers 13 different static colors, including warm ambiance lighting, and 4 dynamic modes: Flash, Strobe, Fade, and Smooth. Each LED candle features 5 LEDs (1 white, 1 warm white, and 3 SMD5050 RGB bulbs). Long Battery Life Environmentally friendly LED lights powered by 2x CR2450 replaceable button cell batteries (included and installed). Estimated runtime exceeds 36 hours with fresh batteries. Measuring 1.5 x 0.85 inches, they fit most standard candle holders. Wide Application Beautiful decorative lighting for underwater or nighttime use at weddings, parties, votives, romantic dinners, Valentine's Day, festivals, holiday celebrations, Thanksgiving, Christmas, and Halloween. Also ideal as mood lighting in vases, bars, hotels, and outdoor settings such as pools, beaches, and camping. Includes a hanging hook on the bottom for versatile placement, including use in paper lanterns.