Long Lasting LEDs - No more burned out bulbs to replaceEconomical - 40000 Hour Life (almost 14 years 8 hrs lit per day)Low Power - 2 Watts per unit (2) 1-watt Phillips CMD LEDsDurable Construction - Powder Coated 304 Stainless Steel will not Rot or Rust. Can also be used in salt spray applications.Weather Resistant - Sealed Rustproof ideal for Outdoor UseSAFE - Cool to the touch ... Low Burn RiskLong Wire - 72 (182 cm) Lead with UL/18-2 SPT Low Voltage Cable (UL Rated) 3/8 (1 cm) Stripped and tinned (soldered) for easy connections to power feed cable. Will fit through a hole. Easy to Install - Simply slip under the cap stone on Block Walls Columns or Stairs (Before gluing down cap). Versatility - Use with Steps Walls Columns or Counter Tops.Connects to any 12 Volt AC or DC TransformerLightweight but super strong 6.5 oz eachNo more wasted block from cutting chiseling like needed for some light fixtures installations!Installs in Minutes under coping- NO Cutting NO Drilling!Can be retrofitted or installed lower in the wall as well. (See New Design below)Each Phillips LED Unit has (2) 1-Watt flat CMDs (Latest Technology) WARM White LEDs producing 27 lumens 3000 or 4000 Kelvin with a built in driver/rectifier.Optimum Voltage is 12 v AC/DC but will operate in a range voltage from 8-12.5 v AC/DCThe weather sealed LED unit is secured by two 3mm x 10mm stainless steel studs with two stainless steel nuts Space fixtures from 36 to 72 apart (depending upon amount of lighting desired)Fixture measures 5 9/16 (15 cm) Wide x 3 1/8 (8 cm) Deep x 1/32 (1 mm) ThickLED unit flange stick out 5/8 (2 cm) from the mounted surface with a 1/2 (1.25 cm) reveal Use with any coping that has a 1 or greater overhang Units can be painted (by you) to match any decor situation. PLEASE ... Install test lights before coping or cap is glued down.Fixtures Blend into the Landscape (see photos below)Conforms to UL STD 1838 Certified to CSA C22.2 No. 250.7NEW DESIGN - Allows you to retrofit lighting into existing installations easily. The Wall Eye II installs into your masonry crack with a simple 7 circular saw with a masonry blade to create the mounting space and a 1/4 masonry bit to feed the wire through.