Classic Edison Loop Filament Bulbs | E27 & B22 | 40W & 60W

£15.00 (inc VAT )

Availability: Out of stock

SKU: s104600

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A traditional Edison style bulb with a hand-threaded loop filament which spirals down the glass stem. Factorylux filament bulbs have been made in Switzerland since 1906 and are exceptionally beautiful and long-lasting. Features:
  • extended lifespan - 3,000 hour average life

  • renders colours faithfully (CRI 100) and warm colour temperature (2,700K)

  • suitable for decorative use in pendant, wall, floor and table light fittings

  • the tungsten filament is held in spirals by over 30 support wires

  • standard screw (E27 or ES) and standard bayonet (B22 or BC) cap options, and 40 or 60 Watt versions

  • watch how Factorylux Edison filament bulbs are made and tested here
Dimming the Edison bulb reveals the complex beauty of the spiral filament, creates a relaxing orange/yellow sunset light and hugely reduces energy use. A longer version of the same filament style is available with the Oval Spiral and Short Tube Coil Filament Bulbs.


Origin made in Switzerland
Safety and compliance CE marked
Average Life 3,000 hours
Thermal output 74.2 ºC at 40 W, 85.7 ºC at 60 W - both figures for the glass
Lumen output 240 lumen for 40 W, 450 lumen for 60 W
EU energy rating G
Colour temperature 2,700 K
Colour render 100 CRI
Voltage 220 to 245 V
Wattage 40 W or 60 W
Length 104 mm - including cap
Diameter 60 mm - widest point
Included Classic Edison Loop Filament Light Bulb
Not Included lamp holder
Compatible with Factorylux lamp holders
Additional information special purpose lamp as defined by EU Regulation 2005/32/EC - intended for decorative applications and not suitable for household room illumination
Product weight 0.035 kg


Delivery & Shipping Information

99% of orders placed by 11am Monday to Friday are dispatched the same day. Orders after 11am ship the next working day. Orders placed on Saturday and Sunday are dispatched on Monday.

All delivery costs are confirmed at check out before you buy and upgrades are available for urgent orders. Full delivery information is here.

UK Next Working Day Delivery

UK orders under £10 are subject to a delivery charge of £3.90 

UK orders between £10 and £50 are dispatched by Royal Mail and over 90% of 1st class mail is delivered the next working day.

UK orders over £50 are dispatched by DPD for delivery before close of business the following working day.

Upgrade to DPD, DPD 10:00 & 12:00 and DPD Saturday & Sunday at checkout.

European and Rest of the World Delivery

European orders are dispatched by UPS Standard for scheduled day-definite delivery within five days depending on destination.

Rest of the world orders are usually dispatched by UPS Express Saver for second business day delivery to most addresses in the United States and major business centres in Canada; delivery during the day within two to three business days to countries in Asia.

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Classy Review by Mark Very classy (Posted on 15 January 2018)
Would you recommend this product to a friend? Definitely yes

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