Crompton 16W CFL GR10q 4 Pin 2D Bulb   £4.31

Excellent compact replacement bulb

Very satisfied with this product and the service was faultless. Royal Mail really mangled the outer carton, but the inner one was wrapped in a reasonable, not excessive, amount of bubblewrap which certainly saved it from arriving as splinters! Ironic that the product was super cheap but the delivery cost was about 4x more!
All's well that ends well, would use again.

Note: Before you buy this check that you are replacing a 4-pin one: a 2-pin one will not fit! (I only got this one because the spare purchased by someone else proved to be the wrong sort)

Absolutely happy with the serviss.I couldn't find that bulb nowhere,so I'm so happy that I found this here.You was the last hope.I would recomended your internet shop to all my friends.

Great Value Product thank you electrical world, definitely ordering from you guys again. Prompt Delivery also. Delighted.

Perfect. Fast delivery thsnkyou