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. � <br /> .�, :� � <br /> GOOD The Hubbell <br /> GOOD Man existin Skycap turns any <br /> y g standard Barn Light BAD Barn Light style <br /> dusk-to-dawn security into a full-cutoff light fixtures are very inefficient, <br /> lights and residential with wide area sending about 20% of the <br /> streetlights can be coverage. light upward and another <br /> retrofitted with the 20% horizontally outward, <br /> Hubbell Skycap. creating glare. <br /> � BAD (sometimes) The <br /> GOOD Flat-lens shoebox � . . �'! telltale sag lens gives this <br /> fixtures come in many luminaire away as a <br /> GOOD Post-top possible problem. If the <br /> forms; square, flat-lens shoebox <br /> rectangular, circular, etc. lens is clear and very <br /> All control the light with fixtures like this one shallow, and the bulb <br /> internal reflectors. Glare provide good area wattage is not too high, <br /> and light trespass are illumination without this type of light can cover <br /> minimized; no uplight is light pollution. a wider area without too <br /> produced. much glare or uplight, but <br /> beware! <br /> �,�.r.,<�.. <br /> ;� <br /> ,, <br /> GOOD Full-cutoff wall GOOD Recessed <br /> packs such as this canister lights built into <br /> mcPhilben 101 Wall the eaves or canopy of BAD Wall packs like this <br /> Sconce make excellent a house, garage, or should never be used. <br /> entryway and building other building is the They produce enormous <br />