An LED night light has {TAIL ~ a laser or hologram optics element} and is suitable for {HEAD ~ night time or dark area use} over an extended time period 
An LED night light has { TAIL ~ a laser or hologram optics element } and is suitable for { HEAD ~ night time or dark area use } over an extended time period
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH