- Durable and Reliable: Crafted from high-quality materials, this portable filler pen light is built to last. The high-capacity polymer lithium battery ensures extended usage, making it a dependable tool for various lighting needs. - Precise Color Temperature Display: The lamp rod offers a color temperature range of 2700K to 6000K, equipped with 6 demonstration modes for accurate testing. This feature allows for precise adjustments to meet your specific lighting requirements. - Long-Lasting Performance: With a Type C charging port and a built-in 3.7V 800mAh lithium battery, this light ensures a continuous power supply for all-day mobility. Keep working without interruptions, whether on a shoot or at a design studio. - Multifunctional Design: Perfect for everyday lighting, this versatile light serves as a fill light for photography and caters to the lighting needs of professional designers. Use it for product photography, video shoots, or to enhance your workspace. Use Scenarios: 1. Photography: Achieve perfect lighting for portraits or product shots with adjustable color temperatures and brightness settings. 2. Workspace Illumination: Enhance your design studio or workspace with customizable lighting to boost creativity and focus. 3. On-the-Go Projects: Ideal for outdoor photography or events, this portable light can easily fit in your bag, allowing you to have professional-quality lighting anywhere. This portable filler pen light combines durability, versatility, and precise control, making it an essential tool for creatives and professionals alike.