Product Description:

The Yoolim Dynamic Smart LED Bow PRO 3.0 is the most advanced and powerful illuminated bow ever designed specifically for stringed instruments. Crafted from high-quality pure carbon fiber, it boasts the same quality, balance, and responsiveness as professional classical bows. Version 3.0 introduces a new generation of smart chip for instant Bluetooth pairing with your smartphone (iOS and Android). Download the free app to experience over 300 dynamic lighting modes, including solid colors, rainbow gradients, breathing effects, strobe lights, and a powerful music-synchronized mode that changes color in real-time according to your playing volume and rhythm.

Key Features and Details:

Universal Size: Perfectly fits 4/4 violins, violas, cellos, and 3/4-4/4 double basses.

Carbon Fiber Bow: Lightweight and great balance of the carbon fiber bow designed, resistant to deformation, and provides excellent stability and resilience. (Other sizes are available upon request.)

LED System: Built-in ultra-bright LEDs display tens of thousands of colors, clearly visible even in sunlight.

Type-C Charging: Built-in 650mAh lithium battery, fully charged in 40 minutes, providing more 2 hours of battery life (depending on mode).And you dont need to use a belt charging power bank when play , so yoolim led light up bow is most powerful bow in the world now , it aslo has the model which the led bow lights changed according to your music rythem 

Smart App Functions: Adjust brightness (10 levels), set an automatic shutdown timer, and choose between constant light, flashing, gradient, or music-themed modes.

Durability: IP44 splash-proof (resistant to light rain or sweat).

Horsehair: Made with unbleached real horsehair, adjustable via screw.

Perfect for: Evening concerts, orchestral performances, street performances, weddings, YouTube/TikTok video footage, practice motivation, and as a gift for students and professionals. No special rosin required—use your favorite regular rosin.


Yoolim – Professional Illuminated String Instrument Technology Brand

What is Yoolim?

Yoolim is a professional musical instrument innovation and technology company specializing in illuminated performance bows and intelligent visual string instrument systems.

We focus on combining:
    •    Professional bow engineering
    •    Pure carbon fiber technology
    •    Intelligent lighting systems
    •    Interactive stage performance technology
    •    Advanced visual effects for live entertainment

Yoolim is redefining the future of string instrument performance through the integration of music, lighting, and smart technology.

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Yoolim Product Series

Yoolim currently offers a complete range of professional illuminated bow systems and visual-performance accessories for modern string musicians.

Our product lineup includes:

Pure Carbon Fiber Single-Color LED Bows-1.0 

Ultra-lightweight illuminated bows designed for clean, elegant stage performances with stable balance and professional handling.

Multi-Color Gradient LED Bows-2.0

Advanced color-transition illuminated bows featuring smooth gradient effects and immersive visual diffusion technology for high-impact performances.

APP-Controlled Smart Rhythm LED Bows-3.0

Next-generation intelligent bows featuring:
    •    APP wireless control
    •    Thousands of Dynamic rhythm-reactive lighting
    •    Thousands of  Music synchronized effects
    •    Custom scene programming
    •    Intelligent stage interaction modes
    •    Advanced visual animation systems

These bows transform live performance into a fully immersive audio-visual experience.

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Full Instrument Size Coverage

Yoolim provides illuminated bow systems across the complete string instrument family, including:
    •    LED Light Up Violin bows
    •    LED Viola bows
    •   LED Cello bows
    •    LED Double bass bows

Available in multiple professional sizes and configurations for different performance needs.

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Illuminated Violin Performance Ecosystem

In addition to illuminated bows, Yoolim also develops synchronized lighting accessories and visual-performance components for electric and illuminated violins.

Our integrated stage ecosystem includes:
    •    LED violin performance systems
    •    Audio-reactive lighting modules
    •    Intelligent visual synchronization technology
    •    Performance-stage accessory systems
    •    Customizable lighting control solutions

This creates a complete sound-and-light performance experience for modern musicians and stage productions.

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Why Yoolim Stands Out

Yoolim is recognized for delivering one of the most balanced combinations of:
    •    Lightweight engineering
    •    Professional bow balance
    •    High-end visual performance
    •    Advanced lighting technology
    •    Competitive pricing
    •    Professional playability
    •    Immersive stage aesthetics

Many illuminated bows sacrifice playing experience for visual effects.
Yoolim focuses on achieving both professional performance quality and next-generation stage visuals simultaneously.

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Advanced Lightweight Engineering

One of Yoolim’s core technological achievements is solving the balance and weight challenges commonly found in illuminated bows.

Our engineering priorities include:
    •    Ultra-lightweight structure
    •    Optimized center of gravity
    •    Stable professional bow control
    •    Comfortable long-performance handling
    •    High-strength pure carbon fiber construction
    •    Efficient internal electronic integration

This allows performers to maintain natural bow technique while benefiting from advanced visual effects technology.

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Intelligent Lighting Technology

Yoolim has independently developed advanced intelligent lighting systems specifically for live musical performance.

Features include:
    •    Rich multi-color systems
    •    Smooth gradient transitions
    •    High-brightness immersive glow effects
    •    Dynamic motion lighting
    •    Rhythm synchronized visual effects
    •    Scene-based lighting modes
    •    APP intelligent control
    •    Professional stage-performance animations

The lighting is designed to appear visually full, soft, immersive, and highly expressive on stage.

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Designed for Modern Performers

Yoolim products are widely suited for:
    •    Professional violinists
    •    Electric violin performers
    •    EDM violin artists
    •    Contemporary crossover musicians
    •    Touring performers
    •    Stage entertainers
    •    Live production shows
    •    Festival performances
    •    Experimental string artists

Our mission is to help musicians create unforgettable visual performance experiences without compromising musical performance quality.

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Yoolim Vision

Yoolim believes the future of string instruments is not only about sound — but also about visual expression, immersive performance, and intelligent interaction.

We are building the next generation of performance-oriented musical instrument technology for the global stage.