Your eyes will light up when you see these deals, which will earn you cashback when shopping for LED light bulbs. Simply LED has grown to be one of the largest and most established LED light bulb retailers in the UK. They source their lighting range from reputable factories and place a strong emphasis on offering a quality, safe and reliable product. They focus on offering the best service and the highest quality products at a great price. Buy spotlights, bulbs, strip lights, floodlights and fire rated downlights, as well as drivers, switches and accessories.