Find the right LED bulb to replace your old one
Convert old watts to lumens, choose the right warmth, check the fitting, and get a simple shopping spec you can take to the store.
More ways we can help
Fix a bulb that looks wrong
Harsh, blue, flickering or glary? Diagnose it and get the fix.
Brighten a dark room
Work out how much light a room actually needs.
Identify a fitting
Not sure if it is B22, E27, GU10 or MR16? Find out.
Check dimmer compatibility
Will your LED bulb work on that dimmer switch?