Provides effective perimeter lighting. Small 3 1/8"x8" housing minimizes cove size. Peak distribution is at 30° above horizontal. Adjustable mounting angle to project light at lower angles. Flexible lumen output package with 1 or 2 T8, 1 or 2 T5 or T5HO, or compact fluorescent. Cove-30 is a concealed cove fixture with excellent asymmetric distribution in several lamping choices, including T8, T5, T5HO and Biax.