Caverna In-Wall / Step Light – 316 Stainless Steel – GU10 – 240v
Not for use in areas prone to waterlogging or flooding
Stainless steel step lights the Caverna, are in-wall or step light crafted from ultra-durable Marine Grade 316 Stainless
Steel. The rounded cavern like shield diverts all the light in one direction without glare. It is ideal for steps and dimly
lit access areas.
The robust black plastic sleeve is supplied to protect the stainless steel step light and assist with installation. The sleeving
should be built into the wall during construction or retrofitted into a drilled out hole. The main part of the step light
then pushes into the tube, where it is held firmly in place.
The Caverna is supplied with approx. 3m of H05RNF 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.
Please note: This fitting must be installed with the mounting sleeve and additional rubber seal. If the sleeving and seal is not used, the Guarantee will be void. Not for use in areas prone to water-logging or flooding.
Lamp colour ( Kelvins )
The colour of a lamp is defined as a measurement called kelvins. A standard GLS incandescent bulb in the home would be
2,700 kelvins which is in the warm colour spectrum and a lamp with 5,000 kelvins would be at the very cold white
spectrum.
Installation 220 – 240v
Choosing the style of a product is only part of the equation you must also think of where that product will be used and how
it will be installed. All exterior lighting products on our web site have an IP rating appropriate to each light fitting
and its intended application and is therefore fit for purpose. Water ingress is the enemy for outdoor lighting and the
products supplied are only as good as the installation. The weakest point is always cable joints. All joints must be
made 100% watertight and this can be done using IP68 cable connectors and/or waterproof junction boxes which are then
filled with a re-enterable liquid gel mix. All joints where possible should be made above ground for easy access and
reduced water ingress. When installing ground buried lights adequate drainage systems should be put in place especially
in clay-based soil areas. If possible, use ground surface spike lights rather than a buried light. Mains 240v cable
will have less joints than a low voltage installation but care must be taken with the cable runs. Cabling should be Rubber
Butyl and not PVC. PVC leads to capillary action over time especially with UV degradation.
All exterior lights must be installed by a certified NIC EIC electrician and should be signed off by an electrician with
Part P certification. There are a selection of waterproof jointing kits and boxes available on this web site.
























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