Product Range
Cobsen-Davies have carried out numerous commercial installtions over the past 5 years and have found that the Lightway brand is the best product available on the market.
The Crystal Series (200, 300 and 400) is popular for smaller spaces or office areas.
The 400 Series produces 180 lux (winter overcast day). 160 lux is equivalent to a 100 watt light bulb, rising to 700 lux (full summer sun).
The Silver 600 Series produces a minimum of 280 lux (winter overcast day) rising to 1100 lux (full summer sun) over an area of 27 sq metres.
The Silver 800 Series produces 400 lux (winter overcast day) rising to 2900 lux (full summer sun) over an area of 40 sq metres.
The Crystal Series (200, 300 and 400) is popular for smaller spaces or office areas.
The 400 Series produces 180 lux (winter overcast day). 160 lux is equivalent to a 100 watt light bulb, rising to 700 lux (full summer sun).
The Silver 600 Series produces a minimum of 280 lux (winter overcast day) rising to 1100 lux (full summer sun) over an area of 27 sq metres.
The Silver 800 Series produces 400 lux (winter overcast day) rising to 2900 lux (full summer sun) over an area of 40 sq metres.
Cobsen Davies have spent 50 years keeping the weather out of buildings, now they are trying to let it in!
Light tubes installed at LONDON ZOO by Cobsen Davies Daylight



© Cobsen-Davies Roofing Ltd 2012 All rights reserved -
VAT Number:620 7389 43 -