The Mariner "SLF" series spotlight features our most versatile palette of options ever. Built on the time proven and versatile SL16 directional luminaire, the new SLF16 offers six shroud configurations for a level of control unique to the industry. Available lamps in 10, 20 and 35 watts and beam spreads in 12 degree narrow-spot, 24 deg. medium-spot, 36 deg. flood and 60 deg. wide-flood make it possible to illuminate 75 foot tall palms, wide stately trees or cast subdued light onto low shrubbery. A combination of up to three accessories can be inserted to reduce glare, enhance light output or shift color to create contrast. The natural copper blends into the landscape or becomes an attractive feature when used in a visible location. It will quickly develop a patina of sienna red and verdigris. The Mariner is hermetically sealed using six high performance silicone O-rings and is backed by Auroralight's Lifetime Warranty.