Abstract: An emergency lighting apparatus designed for attachment with respect to a movable environmental structure such as a vertically movable dump body of a truck which is movable between a raised position and a down position wherein the emergency light includes a light shield pivotally movable with respect to the housing of the light responsive to gravitational force exerted therein to continuously shield the light from passing directly downwardly therefrom to prevent excessive glare being experienced by the truck driver when located in an area immediately adjacent to the truck cab. The light shield may include an opaque section to facilitate the light shading and may include an auxiliary weight secured with respect thereto to maintain proper orientation of the light shield with respect to the housing of the light during movement of the dump body of the truck between the raised and down positions.

Abstract: An adapter for use attached to a chain saw for trimming hedges and cutting brush which includes a mounting member adapted to be fixedly secured to a chain saw guide or blade by mounting in the normally available bolt holes at the forward and rearward sections of the guide, the adapter further including a plurality of dividers forming a plurality of dividing channels therebetween in which the individual sticks or hedge members are gathered and compressed for cutting, the dividing channels being formed by dividing surfaces on the adjacent sides of said dividers to facilitate grouping of the hedges, the dividers further including a gathering surface positioned adjacent a stopping surface which is formed by the mounting member such that the gathering surface and the stopping surface are at an acute angle with respect to one another of preferably less than 90.degree.