Cooper Lighting’s Halo brand has added a new line of ENERGY STAR 4-in. CFL downlights to its Halo recessed downlight family. The small-aperture line includes both 13W and 18W models available in both new construction and remodel housings. A design complement to the 5- and larger 6-in. recessed downlights, the 4-in. aperture size is commonly used for accent, task and perimeter area lighting.






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