The Zyko Journal

Get access to our latest news by signing up for our newsletter.

Light Bulb Fittings Explained E14, E27, GU10 & B22
B22

Light Bulb Fittings Explained: E14, E27, GU10 & B22

Confused by E14, E27, GU10 or B22? Learn how UK light bulb fittings differ, identify the one you have and check compatibility before buying a replacement.