SunStone #12

Solar-powered LED lights integrated in a square stone no power cables or maintenance. Tolerates 12 tons "driveover" by cars and turns on automatically after dark even in winter when the sun light is minimal. Ideal for both existing and new facilities as paths, patios, parks and green spaces. Also for use on vertical surfaces such as walls.

TECHNICAL DATA

Usage

The square shape is universal rather than directional. Mountable on gravel, tarmac, soil or grass- even walls.

Dimensions

97x97x60mm

Materials

Body: Aluminium.

Top: Moulded, transparent, UV- and scratch-resistant polycarbonate featuring a moulded skid-pattern.

Light feature

The light is refracted in the transparent and square patterned top. The light turns on / off via a sensor (app. 50 lux). 4 hours of charging in sunlight (900w/m2) generates 8-10 hours of light.

Light unit

Solar cell: Monocrystalline solar cells. Energy storage: 2 super condensers. 2 x 10mW white LED (about 5.000° Kelvin).

Fixation

Mount in a hole to fit product 97x97mm and fix into place with concrete/tile adhesive. Joints may be finished with silicone. Can also be mounted directly into tarmac. SunStone must be exposed to light for around 2 days to work as intended.

Position SunStone as openly as possible. Avoid placing under trees, pergolas, overhangs or anything that prevents sunlight from reaching the product. Avoid areas with powerful artificial night-time lighting as they switch on/off at around 50 lux.

Tightness

IP 68 watertight

Working temperatures

20 to + 60 degrees Celcius.

Maintenance

25 + years of expected lifetime. No wear parts and no

maintenace. Withstands loads of up to 12 tonnes.

Product code

012 0200 Sunstone, white/0,75kg