Tel: 0843 317 7820

0 items £0.00
Over 20 Years Lighting Experience Award Winning Customer Service Advice Line Free UK Delivery on Orders over £80 (ex VAT)

Energy Saving GLS Bulbs

Read more about Energy Saving GLS Bulbs

Lyco’s range of energy-saving GLS bulbs offers plenty of choice, with bayonet or screw-cap fittings to suit, a broad choice of wattages, and even the occasional dimmable bulb. As well as boasting lower power consumption over traditional GLS bulbs, these energy saver bulbs offer improved longevity.

Remember to allow for a warm-up time before dimming suitable CFL lamps.

Time to be efficient

Over 130 years after Sir Joseph Swan flicked on the electric lights to his Victorian house the EU finally phased out the regular incandescent light bulb. The GLS bulb - the ‘General Lighting Service’ lamp used in most households and many businesses - has now largely been replaced by energy-saving GLS equivalents or the more shapely ‘spirals’.

Ideal replacement

If you’re looking for a direct replacement for a regular, filament-burning GLS bulb, these energy-saving versions are the same size, and shape, but offer numerous advantages over the old technology:

  • 10 to 15 times the lifespan of an incandescent equivalent
  • Use up to 80% less power
  • Create lower CO2 emissions
  • Cheaper than LED alternatives

No pop - low maintenance

Lasting up to 15,000 hours, our energy-saving GLS bulbs are low-maintenance affairs. Gone is the familiar ‘pop’ of an incandescent filament, and the inconvenience of being plunged into darkness every year or so.

With fluorescent lighting having improved in quality over recent years, we expect you to be pleasantly surprised by the performance of our modern Energy Saving GLS Bulbs!

9 Item(s)

Set Descending Direction
per page

Grid List

  1. 18W Low Energy GLS Bulb - Bayonet - 15000hrs

    18W Low Energy GLS Bulb - Bayonet - 15000hrs

    Was: £5.99 ex.VAT

    Now: £4.19 ex.VAT

    The Megaman 18W Extra Long Life Low Energy GLS Bulb emits 900 lumens of warm white light and lasts 15 times longer than a standard incandescent equivalent.

    • A energy rated
    • 18W
    • BC/B22d fitting
    • Warm White, 2700k, light colour
    • Size: L 116 x W 65mm
    More Info
  2. 11W Low Energy GLS Bulb - Bayonet

    11W Low Energy GLS Bulb - Bayonet

    From: £2.60 ex.VAT

    The 11W Low Energy GLS Bulb is a retrofit replacement for a standard 55W incandescent bulb, offering 80% energy savings and a lifespan that is up to 10 times greater.

    • 11W
    • 'A' Energy rated
    • BC/B22d fitting
    • Opal / Pearl Finish
    • Warm White, 2700K, light colour
    • Size: L 120 x W 60mm
    More Info
  3. 11W Low Energy GLS Bulb - Screw

    11W Low Energy GLS Bulb - Screw

    From: £2.60 ex.VAT

    The 11W Low Energy GLS Bulb has a high luminous efficacy of 59 lumens per watt, making it much cheaper to run than an incandescent equivalent.

    • 11W
    • 'A' Energy rated
    • ES/E27 fitting
    • Opal / Pearl Finish
    • Warm White, 2700K, light colour
    • Size: L 120 x W 60mm
    More Info
  4. 15W Low Energy GLS Bulb - Bayonet

    15W Low Energy GLS Bulb - Bayonet

    From: £2.87 ex.VAT

    The 15W Low Energy GLS Bulb has an efficacy of 53 lumens per watt and saves significant money in running and maintenance costs against a 55W incandescent equivalent.

    • 15W
    • 'A' Energy rated
    • BC/B22d fitting
    • Opal / Pearl Finish
    • Warm White, 2700K, light colour
    • Size: L 125 x W 60mm
    More Info
  5. 15W Low Energy GLS Bulb - Screw

    15W Low Energy GLS Bulb - Screw

    From: £2.87 ex.VAT

    The 15W Low Energy GLS Bulb produces a diffuse warm white light for homes and hospitality premises and costs far less than an incandescent equivalent to run.

    • 15W
    • 'A' Energy rated
    • ES/E27 fitting
    • Opal / Pearl Finish
    • Warm White, 2700K, light colour
    • Size: L 125 x W 60mm
    More Info
  6. 11W Low Energy GLS Bulb - Screw - 15000hrs

    11W Low Energy GLS Bulb - Screw - 15000hrs

    From: £4.94 ex.VAT

    The Megaman 11W Extra Long Life Low Energy GLS Bulb lasts 15 times longer than a standard incandescent equivalent and has a compact design for wide retrofit compatibility with fittings.

    • A energy rated
    • 11W
    • ES/E27 fitting
    • Warm White, 2700k, light colour
    • Size: L 113 x W 60mm
    More Info
  7. 9W Low Energy GLS Bulb - Screw

    9W Low Energy GLS Bulb - Screw

    From: £2.96 ex.VAT

    The 9W Low-Energy GLS Bulb is a direct, non-dimmable replacement for a 35W incandescent equivalent, but uses 74% fewer watts and lasts 10 times longer.

    • 9W equivalent to 35W incandescent
    • Screw cap
    • Warm white, 2700k
    • 10,000 hours average lamp life
    • 'B' 'energy rated
    • Size: L 107 x Dia 60mm
    More Info
  8. 11W Low Energy GLS Bulb - Screw - Warm White

    11W Low Energy GLS Bulb - Screw - Warm White

    From: £2.96 ex.VAT

    • 11W equivalent to 40W incandescent
    • Screw cap
    • Warm white, 2700k
    • 10,000 hours average lamp life
    • 'B' 'energy rated
    • Size: L 110 x Dia 60mm
    More Info
  9. 15W Low Energy GLS Bulb - Screw - Warm White

    15W Low Energy GLS Bulb - Screw - Warm White

    From: £2.96 ex.VAT

    The non-dimmable 15W Low-Energy GLS Bulb directly replaces a 60W incandescent equivalent, offering energy savings of 75% and 10 times the lifespan.

    • 15W equivalent to 60W incandescent
    • Screw cap
    • Warm white, 2700k
    • 10,000 hours average lamp life
    • 'B' 'energy rated
    • Size: L 125 x Dia 65mm
    More Info

9 Item(s)

Set Descending Direction
per page

Grid List