Features: Illuminate your jewelry displays with vibranting color modes and steady light using this USB powered LED base for enhancing crystals ornaments and collectibles under showcase lighting. Crafted from plastic, this energy efficient LED base features a stable designs with universals USB compatibility, eliminating frequent bulb replacements while ensuring heat resistant safety. Ideal for jewelry collectors, boutique owners, and home decorators seek reliable, eye catching presentation solution for delicate items like glass sculptures and accessories. Display cabinets, retail window, or dining tables into mesmerizing focal points by pairing the base with crystals balls or art pieces for gallery worthy visual impacts. Securely highlight intricate detail of heirlooms or seasonal decoration with adjustable lighting modes, blending functional jewelry display tool with ambient mood setting versatility. Specifications: Materials: Plastic Size: Diameter 7.5cm/2.95inch, Height 3.7cm/1.46inch Package Includes: 1pc LED Light Base note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.