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The Caverna is an in-wall or step light with a rounded cavern like shield. This acts to divert all the light in one direction. It is ideal for steps and dimly lit access areas. As it is powered by an MR16 12v bulb, it will be brighter than the similar outdoor step light “Eyelite” which is powered by a G4 bulb which are generally lower in wattage than MR16 or GU10 types. 73mm cut out for mounting pot

Not for use in areas prone to waterlogging or flooding


The robust black plastic sleeve is supplied to protect the real copper step light and assist with installation. The sleeving should be recessed into the wall during construction or retrofitted into a drilled out hole. The main part of the step light then pushes into the tube sleeve, where it is held firmly in place by internal gripping ‘teeth'.

The Caverna is supplied with approx. 3m of  H05RNF 12v cable which gives the option of up to a 6m space between two lights should it be required with only one cable join. Lights can also be installed across a wider area with longer cable length and could cut down the number of cable joins dramatically.

There is more information on outdoor copper lighting below.

Natural Copper

Crafted from elegant natural copper, this light has a traditional look and feel and will weather over time to create a charming natural effect that blends in with various outdoor surroundings. This organic effect on the natural copper happens because it reacts with atmospheric oxygen, which means a 'Verdigris' effect may be present after longer periods of time. This oxide layer in fact prevents corrosion and simply adds to the character of the natural copper, creating a traditional, decorative appearance. If a pristine, shiny copper finish is preferred, a lacquer can easily be applied to prevent the natural copper process.


Natural Copper / Hard Plastic Case
  Finish Copper
 Voltage 12v
 Lamp / Max. Wattage
MR16 (Max. 35w)
 IP Rating IP67 (suitable for outdoor use)
  Lens Glass

 Dimensions (approx.)

(l) 109mm (without eyelid) /  141mm (w/eyelid)

Width = 88mm. Cut out 69mm

 Cable Included    2 Core H05RN-F Rubber Cable (3m)
  Guarantee:   5 Years


All recessed luminaries must have adequate drainage beneath each fitting to allow water to disperse, especially in clay based soil beds. All cable joint must be 100% watertight and there a number or waterproof transformer boxes and heat shrink cable joint kits on our web site to choose from. We would advise that all connections and transformer be kept above ground where possible as the weakest link in any exterior garden electrical installation is joining cables together. Please ensure that your electrician is NIC EIC certified and has done exterior lighting installations before. Also ensure that all rubber gaskets are clean and dry before screwing down the front glass and bezel for a water tight seal.

Step lighting example


Item Specifications

Cut out: 73mm cut out for the mounting pot
Voltage: 12v
Max wattage: 35 Watt
IP rating: IP 67
Materials: Natural Copper / Hard Plastic Case
Dimensions: l) 109mm (without eyelid) / 141mm (w/eyelid) Width = 88mm
cabling: 2 Core H05RN-F Rubber Cable (3m)
Guarantee: 5 Year
lens: Glass