Usage Tips:Features: Size: BR30 * BLACKLIGHT BULBS: UV rays from LED Blacklight Bulbs cast a beautiful neon glow when directed at certain colored objects, making them perfect for decorative and artistic lighting effects to create a visually dramatic atmosphere. * DECORATIVE LIGHTING: Perfect for use at homes, nightclubs, Body Paint, Fluorescent posters, bars, reception halls, and neon glow posters, these Blues Bulbs will turn any setting into a spectacular light display. Use them for holidays, weddings, birthdays, dance parties, and other festivities. * ENERGY-SAVING BULB: Enjoy soft lighting and save money on electric bills at the same time. A perfect replacement for an incandescent blacklight bulb UV CFL blacklight bulb UV fluorescent blacklight bulb this low, 15 Watt LED bulb uses less energy. * LONG LIFESPAN: Save money on replacement costs along with the hassle of constantly changing bulbs in your light fixtures. This bulb can last up to 30,000 hours, providing long-term use and making it virtually maintenance-free. * SAFE: Wavelength: 385-400nm, UVA level, Safe for eyes, skins of humans; Working Voltage: AC85-265V * FLUORESCENT REACTIVE: Ideal for illuminating most reactive pigments, paints, and dyes with black light. Especially with neon-colored objects, the blacklights work super cool for UV body paint and other visible fluorescent materials * VARIOUS APPLICATIONS: Perfect for Christmas, Halloween, Club, party, aquarium, band, body art, etc Specifications: Wattage: 15W Light type: UVA Input Voltage: AC85-265V Wavelength: 385-400nm, UVA level Size: 13.5*9.5cm/5.31*3.74inch LED Qty.: 30pcs Size: BR30 Base: E26/E27 Material: Plastic APPLICATIONS: Illumination of blacklight reactive pigments/paints/dyes, glow-in-the-dark applications, neon colors, fluorescence-looking effects, Special effects, parties, artwork, painting, Halloween decorations, etc. Package includes: 1X LED UVA Blacklight Bulb NOTE: This is a UV bulb, the human eye can only see a small part of the light, so it will appear a little dim when lit. It is mainly used for fluorescence reaction and other purposes, no recommend using it as a violet light.