Modified DC 2.5 V-8 V Micro Brushless Generator LED Module for RW-BL1K Steam Engine Models Installation _PNP use 95% alcohol (self-prepared) during

use 95% alcohol (self-prepared) during operation

You need to do the simple installation before running according to the picture

and the aperture is 27mm

The optical fiber controller is made of aluminum profile shell

Many of his followers around the world supported him on Facebook and Twitter

Modified DC 2.5 V-8 V Micro Brushless Generator LED Module for RW-BL1K Steam Engine Models Installation _PNP use 95% alcohol (self-prepared) duringModified DC 2. 5 V 8 V Micro Brushless Generator LED Module for RW BL1K Steam Engine Models Features: . Precision Interface Compatibility: Designed specifically for RW series steam engine models. The 4 mm input shaft and controlled insertion depth up to 15 mm ensure accurate alignment with mounting points, allowing secure installation without structural modification. . Stable Brushless Power Output: Built with brushless motor technology to reduce