or tilted relative to ballast housing 200 several aspects of the light fixture are particularly noteworthy at this point first front section 250 and arcuate section 102a have the same uniform degree of arc second arcuate section 102a is longer than adjustment slots 112 third top wall 254 and bottom wall 256 are positioned relative to one another so as to form a seat which will accept an arc of a given minimum size or larger the size of the arcuate section 120a above the minimum that may be rotatably received in front section 250 will depend on how deeply front wall 210 is recessed within front section 250 and the curvature of side walls 252 these are design choices the angle through which front section 102a can be rotated will also depend on the lengths of slots 112 and the extent to which the length of arcuate section 102a which has an arc radius approximately equal to that for which front section 250 is designed exceeds the length of front section 250 in the preferred embodiment the uniform arc has a radius of curvature of approximately four inches and arcuate section 102a is about twice as long as the curved edges of side walls 252 in the preferred embodiment reflector 100 can be rotated between a zero degree horizontal position fig4 and a 45 degree position fig5 it will be understood that the above values will vary according to the type of lamp for which the light is designed and the amount of adjustability desired among other factors once reflector 100 has been adjusted to the desired angle bolts 300 can be tightened by rotating the same into threaded bosses 211 securing reflector 100 in that position fig4 shows.