--- product_id: 382933607 title: "4 Pack LED 42W Black Lights, Blacklight Bars with Plug+Switch+6ft Cord, Light Up 24x24ftx4, Blacklight for Glow Party, Fluorescent Poster, Body Paint, Halloween Decorations, Bedroom, Stage" brand: "yqnlifa" price: "106550CFA" currency: XOF in_stock: true reviews_count: 8 category: "Yqnlifa" url: https://www.desertcart.sn/products/382933607-4-pack-led-42w-black-lights-blacklight-bars-with-plug store_origin: SN region: Senegal --- # 120° wide beam angle 42W LED power per bar 50,000 hrs ultra-long lifespan 4 Pack LED 42W Black Lights, Blacklight Bars with Plug+Switch+6ft Cord, Light Up 24x24ftx4, Blacklight for Glow Party, Fluorescent Poster, Body Paint, Halloween Decorations, Bedroom, Stage **Brand:** yqnlifa **Price:** 106550CFA **Availability:** ✅ In Stock ## Summary > 🎉 Light Up Your Night with Next-Level UV Vibes! ## Quick Answers - **What is this?** 4 Pack LED 42W Black Lights, Blacklight Bars with Plug+Switch+6ft Cord, Light Up 24x24ftx4, Blacklight for Glow Party, Fluorescent Poster, Body Paint, Halloween Decorations, Bedroom, Stage by yqnlifa - **How much does it cost?** 106550CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/382933607-4-pack-led-42w-black-lights-blacklight-bars-with-plug) ## Best For - yqnlifa enthusiasts ## Why This Product - Trusted yqnlifa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Energy-Smart:** Optimized 385-400 nm wavelength is eye-safe and energy-efficient, with a durable aluminum shell for heat dissipation. - • **Wide-Angle Brilliance:** 120-degree beam angle ensures expansive, even blacklight coverage for parties, stages, or creative spaces. - • **Illuminate Every Corner:** Powerful 42W LED bars with 40 LEDs each deliver vibrant UV glow that covers up to 24x24ft per unit. - • **Plug & Play Convenience:** Includes 6ft cord and built-in switch for effortless setup—no wiring needed, just instant party-ready lighting. - • **Fluorescent Glow Amplified:** High-transmittance PC lens enhances neon colors, body paint, and fluorescent posters for unforgettable visual impact. ## Overview This 4-pack of 42W LED blacklight bars delivers ultra-bright, wide-angle UV illumination optimized for safe 385-400 nm wavelengths. Designed for easy plug-and-play use with a 6ft cord and switch, these durable lights feature a 50,000-hour lifespan and aluminum alloy heat dissipation. Perfect for glow parties, stage effects, fluorescent art, and immersive environments, they transform any space into a vibrant UV spectacle. ## Description Product description YQNLIFA Black Light-Suitable for Indoor Outdoor Use 4 Pack LED Black Lights Black Light Bar LED Black Lights Waterproof Black Lights Waterproof Black Light 33Ft Black Light Strip 50W LED Black Light Review: Super strong lights perfect for parties and DJ sets 🎧🖤 - These blacklights are insanely bright. We used all four for our party and DJ setup and they completely lit up the space with that perfect UV glow. The coverage was huge and they made body paint, tapestries, and fluorescent decor pop like crazy. They are super easy to set up with the plug and switch combo and the six foot cords give you room to place them where you need. We ran them for hours and had zero issues. If you throw parties, spin sets, or just want strong UV lighting that actually does the job, these are totally worth it. Five stars for sure. Review: Bright - Work good and bright enoughbright ## Features - Wide Application: This 42W black light bar is very suitable for creating stunning visual effects, such as Halloween, Christmas, black light parties, glow parties, bars, clubs, fluorescent posters, stage lighting, gym, galleries, disco, KTV, museums room etc - High-quality Black Light: 4 pack powerful 42W black light bars, each of which contains 40 LEDs.Also, can provide a wide beam angle of 120 degrees, cover a wider area, high power, high brightness, stable performance, and excellent effect - Safe and Energy: Wavelength: 385-400 nm, safer than 365 nm black light, harmless to eyes and body. The working voltage is 100-120V, providing an ultra-long service life of 50,000 hours, and the aluminum alloy shell has an efficient heat dissipation design, which is reliable and sturdy, and provides you with satisfactory lighting effects - Easy to Use: The 42W black light bar provides a switch and a 6ft power cord, no additional wiring is required, plug and play, and you can enjoy high-brightness, effective and safe lighting - Fluorescent Reactive: Optimized for 385–400 nm wavelength for complete safety, this high-transmittance PC lens delivers purer black light output than standard lenses, ideally enhancing reactive pigments, dyes, paints and neon-colored objects ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09K3GSTY2 | | Batteries are Included | No | | Beam Angle | 120 Degrees | | Best Sellers Rank | #6,791 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Black Light Fixtures | | Brand Name | YQNLIFA | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 419 Reviews | | Finish Type | Unfinished | | Finish Types | Unfinished | | Included Components | black light bar, expansion tube, metal bracket, screws, user manual | | Item Dimensions L x W x H | 15.74"L x 6.88"W x 2.7"H | | Item Type Name | black light bar | | Light Source Special Features | Safe, Energy-efficient Black Light | | Light Source Type | LED | | Light Source Wattage | 42 Watts | | Manufacturer | YQNLIFA | | Manufacturer Part Number | YLF-TGD-04-USA | | Material | Polycarbonate (PC) | | Material Type | Polycarbonate (PC) | | Maximum Compatible Light Source Wattage | 42 Watts | | Model Number | YLF-TGD-04-USA | | Mounting Type | Wall Mount | | Number of Light Sources | 4 | | Power Source | AC | | Set Name | 4 | | Shade Material | Tempered Glass | | Shape | Tubular(T) | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Modern | | UPC | 761325277095 | | Unit Count | 4.0 Count | | Voltage | 120 Volts | | Wattage | 42 watts | ## Product Details - **Color:** Black - **Finish Type:** Unfinished - **Light Source Type:** LED - **Material:** Polycarbonate (PC) - **Shape:** Tubular(T) ## Images ![4 Pack LED 42W Black Lights, Blacklight Bars with Plug+Switch+6ft Cord, Light Up 24x24ftx4, Blacklight for Glow Party, Fluorescent Poster, Body Paint, Halloween Decorations, Bedroom, Stage - Image 1](https://m.media-amazon.com/images/I/812rxSOR+nL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super strong lights perfect for parties and DJ sets 🎧🖤 *by K***H on November 15, 2025* These blacklights are insanely bright. We used all four for our party and DJ setup and they completely lit up the space with that perfect UV glow. The coverage was huge and they made body paint, tapestries, and fluorescent decor pop like crazy. They are super easy to set up with the plug and switch combo and the six foot cords give you room to place them where you need. We ran them for hours and had zero issues. If you throw parties, spin sets, or just want strong UV lighting that actually does the job, these are totally worth it. Five stars for sure. ### ⭐⭐⭐⭐⭐ Bright *by R***S on May 14, 2026* Work good and bright enoughbright ### ⭐⭐⭐⭐⭐ The Right Light!! *by A***R on July 15, 2025* This is my second batch of these lights! My first group of them still work great!! I just needed to expand my lights for some Halloween decorations I was doing. Solid! Waterproof as they say. I like the metal brackets you can use to fasten to a board or other object. I actually used command strips on mine to secure them to the ceiling. They are light enough, no pun intended, that you can fasten them pretty much anywhere. And good brightness without being overpowering. Have used them both outdoors as well as indoors. ## Frequently Bought Together - 4 Pack LED Black Lights, Blacklight Bars with Plug+Switch+6ft Cord, Light Up 24x24ftx4, IP66 Waterproof Blacklight for Glow Party, Fluorescent Poster, Body Paint, Halloween Decorations, Bedroom, Stage - 100 Pcs UV Neon Balloons ,Neon Glow Party Balloons UV Black Light Balloons Glow in the dark for Birthday Decorations Wedding Glow Party Supplies Blacklight Reactive Fluorescent Balloons - Whaline 6 Colors Neon Gaffer Cloth Tape, Fluorescent UV Blacklight Glow in The Dark Tape for UV Party (0.6 inch x 16.5 feet) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/382933607-4-pack-led-42w-black-lights-blacklight-bars-with-plug](https://www.desertcart.sn/products/382933607-4-pack-led-42w-black-lights-blacklight-bars-with-plug) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-31*