Electrobright Ltd is a professional, family, well established business.

Customer Service is our top priority and we are very proud of our 100% Customer Feedback performance.

We carefully package to ensure safe arrival and dispatch immediately. 

Details of the Quality Branded Long Life Bulbs are as follows:

  • Kosnic or Energizer branded Top Quality LED GU10 bulbs.  
  • 3 year warranty - Yes 3 years how many of our competitors will offer this!! 
  • Non Dimmable but Dimmable bulbs available in 6 Watt Warm or Cool White - Just select when choosing. 
  • Very modern, matt chrome look and Super bright. Beware of very low cost poor quality leds.
  • Energy Saving LED bulbs - Save 85% on your lighting bills. (A and A+ Energy Rated!!).
  • 30,000 - 35,000 hour average life on Kosnic LEDS. (Halogen bulbs tend to be 2000 hours only!!) 
  • Energiser 5W=50W Brightness warm white LEDS are 25000 Hour and an absolute bargain! 
  • Note the older KTC range are being upgraded to the new Kosnic pro range which are ultra modern and stylish.
  • Instant start Super Bright clear specification bulbs. 
  • 3.5w, 4w, 4.5w,5w, 6w or 7w Superbright bulbs to replace your GU10 Halogens.
  • Extra Long Life - See our Feedback from delighted customers who return time and time again!
  • CE / ROHS Approved. (Quality approved for use in the UK and Europe).
  • 240V mains power
  • Safety fused
  • Please check individual photos for the colour and brightness in Lumens, or drop me an email for any specific questions.
  • If Dimmable bulbs or a different wattage is needed( 3w, 4w or 7w for example) are needed, please contact us as we can supply the whole Kosnic UK range of dimmable bulbs.Nothing is too much trouble. 
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    Note Warm White (3000k) is a slight yellow warm white often preferred for the living room.
    Cool White (4000k) is a bright whiter light, very popular in modern bathrooms and kitchens.
    Daylight (6500k) is similar to cool white, but is more of a daylight feel. Often preferred by shops and offices. 

    100% Positive Customer Feedback on over 35,000 feedbacks.

    All the Bulbs we sell are manufactured to the highest quality.

    For larger quantities or different quantities, please email for details.

    Returns Policy.

    • If you are not 100% satisfied with your purchase please return within 60 days for a full refund.

    International Customers:

    We offer tracked, signed for delivery. Please ask and we will confirm the price.(Note larger orders will need to be sent tracked and signed for).