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User:Mentar/LED lighting proposal: Difference between revisions
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=== Costs === | === Costs === | ||
* | For an LED strip of say 15 leds (around 45 watts) 2.4m array | ||
* LEDs: £10 (£0.66p per LED from [http://www.powerledworld.com/en/50pcs-x-high-power-warm-white-3w-110lm-led-super-bright-3watt-light.html PowerLedWorld]) | |||
* LED driver: £1.37 (from [http://www.ebay.co.uk/itm/7-35V-to-1-25-30V-Step-down-CC-CV-Power-Supply-Module-Converter-LED-driver-New-/351328646847 ebay]) | |||
* 50W laptop supply: £0 as we have a few downstairs (need to count how many we have!) | |||
* Galvanised Steel Channel: £6 per 2.4m (from [http://www.diy.com/departments/gypframe-galvanised-steel-stud-l2400mm-w4545/119407_BQ.prd B&Q]) | |||
Total cost: ~ £17.37 (8ft 100W fluorescent tube only (no fittings!) costs £15.59 on [http://www.lampshoponline.com/f100w-t12-fluorescent-tube-8ft-100w/ LampsOnline]) | |||
