Installed (in maybe 2 minutes) in Win7 desktop computer. No jumpers, etc to mess with.
Windows automatically did the format, and quickly ready to use. Have loaded it with large file system, and no problems.
NEW 5W 6-24V P13.5S Led Flashlight Lantern Work Light Replacement Bulb 6v12v18v
14 April 2018
Design suggestion
The bulb fits well and appears to be assembled with quality. Light output is considerably less than the halogen bulbs that are supplied with 18v flashlights, and the beam is much more confined to center of aim. If the makers would attach a small glass dome onto the end of the metal cylinder, the LED could then be elevated to a similar height as the filament in a halogen bulb, and would then produce a diffused beam in conjunction with typical flashlight reflectors. Just got the bulb so can't speak to longevity