- Brand: HITACHI - Model Number: PV-BHL3000J008 - Color: Red - Part Name: Power Head The brush and light on the power head of the purchased vacuum cleaner stopped working, so I purchased and installed a replacement part, but it didn't work. Afterwards, it was discovered that a problem with the vacuum cleaner body was the cause, and electricity was not being supplied to the power head. Therefore, the power head is not receiving power and is in almost unused condition. However, since I haven't confirmed its operation, please return it if there is a problem.