BeamLED is one the largest distributors of LED bulbs in the UK. They stock some the largest companies in the world, including John Lewis and McDonalds. BeamLED operate two very large warehouses 48,000 sqft and 30,000 sqft so they are very well equip to deal with high customer demands. BeamLED sell nearly all types of light and offer exceptional value.
BeamLED tend to offer voucher codes with a minimum spend, this is of course used to get you spend more and buy more lights. I would imagine packaging one single light bulb to dispatch isn't very cost effective for them. So if you want to save the most amount of money with them, buy in bulk and stock up, LED bulbs last for years and the discounts made will be worth it in the long run.
Official Website
www.beamled.com