Compact & Lightweight: Sized at just 0.56" × 0.37" (1.42 cm × 0.94 cm), this mini LED light fits effortlessly into small projects like keychains, crafts, nick nacks, scale models, miniatures and dollhouses. Each package contains 50 lights, 50 batteries pre-installed
Simple On/Off Control (No On/Off Switch): The user-friendly design features a twist base to turn the tiny light on and off, making it incredibly easy to use
Each Electric Light Runs On 3 pcs Replaceable LR621 Button-Cell Batteries (Including). This miniature light can be attracted by a magnet because the batteries contain iron
Designed for Short-Burst Use: Perfect for quick, temporary lighting needs. For optimal performance, avoid leaving the mini LED light on for more than 30 minutes at a time. Perfect for your photo box set up and scale model photos
Silver-Tone Copper Housing With Bright SMD LEDs—Light Color: Warm White (Optional Cool White, Blue, Red, Green, RGB Color Changing Slow Flashing ), the single-color light is steady on-no flashing and no color changing