Abstract: A novel and decorative lighting system for selectively conditioning the atmosphere surrounding the light including a glass base having a number of lighting elements incorporated into said base, and a plurality of translucent pebbles on top of said base to diffuse and direct the light from the lighting elements. A glass base has a number of holes provided in the base to receive the light bulbs or lighting elements. Colored translucent pebbles or similar objects are placed on top of the disk shaped glass base to diffuse and direct the light to provide a soothing atmosphere.

Abstract: An inproved cutting unit specially suited for grooming turf includes a frame supporting a conventional horizontally mounted driven reel having a number of spirally arranged blades. The cutting unit is supported on the ground by front and rear rollers. The front roller is a slotted expunger roller having numerous annular slots along its axis. Immediately behind the expunger roller is mounted a knife roller which includes numerous vertically oriented knife blades aligned with the circular slots of the expunger roller. As the expunger roller rolls along turf, horizontally lying plant material is pulled or puckered up by the expunger roller into the circular slots. The knife roller, driven at a high rate of speed about its own axis, pulls up and slices through the pulled up plant material.