USB Powered LED Bulb / Warm White Spiral for sale. The lot has been changed, and the momentary flashing when plugged into a USB port or powered on has been improved. Total length: Approximately 65mm Glass part: Approximately 50mm Diameter: Approximately 21mm Touch the top to turn ON/OFF, and long press to dim. It is new, but has been opened for operation check, so please understand. When used in a car, the LED will turn ON→OFF and the dimming will reset when the engine is turned OFF. Please check the condition in the images. Everything in the images is included. If you have any questions, please feel free to ask. ※Do not reprint the description※