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42w at Sparks Warehouse

Shop the full range of the 42w, available at a competitive price.

Sparks Warehouse takes pride in being one of the UK's biggest and most trusted electrical supplier with an extensive offering of over 200 000 products. Need help finding the product you need? Get in touch with our friendly support team and we should be able to assist you in sourcing.

42w

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  • Casell C42SES-H-CA - Candle 42w E14/SES 240v Clear Energy Saving Halogen Light Bulb - 35mm Halogen Energy Savers Casell - Sparks Warehouse

    Casell C42SES-H-CA - Candle 42w E14/SES 240v Clear Energy Saving Halogen Light Bulb - 35mm

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Candle lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a cris...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell GL42ES-H-CA - GLS 42w E27/ES 240v Energy Saving Clear Halogen Bulb 55mm Replaces 60w Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GL42ES-H-CA - GLS 42w E27/ES 240v Energy Saving Clear Halogen Bulb 55mm Replaces 60w Bulb

    Casell
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Energy Saving GLS lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a crisp w...

    View full details
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • Casell GB42ES-H-CA - Golf Ball 42w E27/ES 240v Clear Energy Saving Halogen Light Bulb - 45mm Halogen Energy savers Casell - Sparks Warehouse

    Casell GB42ES-H-CA - Golf Ball 42w E27/ES 240v Clear Energy Saving Halogen Light Bulb - 45mm

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Golf Ball lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a c...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell GB42SES-H-CA - Golf Ball 42w E14/SES 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB42SES-H-CA - Golf Ball 42w E14/SES 240v Clear Energy Saving Halogen Light Bulb

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Golf Ball lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a c...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell GL70BC-H-CA - GLS 70w B22d/BC 240v Energy Saving Halogen Bulb. 55mm. Replaces 100w Bulb Halogen Energy Savers Casell - Sparks Warehouse
    Sold out

    Casell GL70BC-H-CA - GLS 70w B22d/BC 240v Energy Saving Halogen Bulb. 55mm. Replaces 100w Bulb

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving GLS lamps designed to replace a 100w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a crisp ...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
    Sold out
  • Casell GL42BC-H-CA - GLS 42w B22d/BC 240v Energy Saving Halogen Bulb. 55mm. Replaces 60w Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GL42BC-H-CA - GLS 42w B22d/BC 240v Energy Saving Halogen Bulb. 55mm. Replaces 60w Bulb

    Casell
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Energy Saving GLS lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a crisp w...

    View full details
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • Casell C42SBC-H-CA - Candle 42w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell C42SBC-H-CA - Candle 42w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Candle lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a cris...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell C42ES-H-CA - Candle 42w E27 240v Clear Energy Saving Halogen Light Bulb - 35mm Halogen Energy Savers Casell - Sparks Warehouse

    Casell C42ES-H-CA - Candle 42w E27 240v Clear Energy Saving Halogen Light Bulb - 35mm

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Candle lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a cris...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell C42BC-H-CA - 240v 42w Ba22d 35mm Clear Candle Halogen Energy Saver Halogen Energy Savers Casell - Sparks Warehouse

    Casell C42BC-H-CA - 240v 42w Ba22d 35mm Clear Candle Halogen Energy Saver

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Candle lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a cris...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell GB42BC-H-CA - Golf Ball 42w Ba22d/BC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB42BC-H-CA - Golf Ball 42w Ba22d/BC 240v Clear Energy Saving Halogen Light Bulb

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Golf Ball lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a c...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Casell GB42SBC-H-CA - Golf Ball 42w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB42SBC-H-CA - Golf Ball 42w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb

    Casell
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Energy Saving Golf Ball lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a c...

    View full details
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95