FeaturesMates with 1/2 in threaded knuckleDark bronze housing colorFor 1-1/4 to 2-3/8 in OD tenonsLens is thermal and shock-resistant, 1/8 in clear tempered glassThree distributions from very wide to medium narrow are availableRB and RG reflectors (horizontal lamp) feature one-piece anodized aluminum-faceted parabolic construction (semi-specular or specular) for high performance and efficiencyTA reflectors (vertical lamp) are highly effective die-formed semi-specular aluminumDark bronze housing color