This listing is for three energy saving 2D light bulbs. Each uses 16W of power to produce 1050 lumens of light. These bulbs have external measurements of approximately 135 x 137 mm and have four fitting pins. Before ordering, you should look at the existing fitting to check compatibility as some fittings require a larger 2D bulb. I have provided a few photos to help check whether this is the right bulb for your fittings but, if things do go wrong, there is a no-quibble return option on all my sales.

The fitting is sometimes referred to as GR10q 4P. The colour is 3500K (standard bright white) - ideal for work areas. As with similar bulbs, these may take 2 or 3 seconds to come on properly.

Each bulb is new and individually boxed. There is a £2.80 UK shipping charge for the first three bulbs plus just 1p for each additional three bulbs purchased at the same time. These are expensive bulbs to buy in high street shops so, if you have a use for them, it would be worthwhile to buy a few at a good price and put them in a cupboard until they are needed. The total, for three bulbs, including UK shipping will be £9.92.