20w T4 fluorescent tube (2700K, 557mm inc pins, 542mm excl pins) LMP0120

Description of LMP0120

This is Various part no. LMP0120. If you need to contact us about this product, please quote our product reference of 37812.

This is a 20w T4 tube that is 557mm long including the pins at each end. It is used in under cupboard lights and some illuminated mirrors.

Please be aware that there are multiple sizes of 20w T4 tube available, if you need a different size, please contact us to make sure you get the right product.

These are Omicron bradned tubes for their 'Tracklamp' lights.

This 20w bulb is 542mm long excluding pins and 557mm long including pins. The manufacturer specifies a tolerance of +/- 3mm for these tubes.

Please note: When buying T4 lamps, it is important to purchase lamps from the same manufacturer as the light fitting that you have or at least check the size very carefully. T4 lamps vary between manufacturers in tube length and cap style, so are unlikely to fit other manufacturers fittings.

T4 fluorescent fittings have been discontinued since 2015 due to EU regulations. The electronics are located in the light fitting and not the tube. If you are finding your lamps are not lasting as long as expected, this would indicate a fault in the light fitting and not the tube - unless the tube is physically smashed it's very unlikely to have a fault. You can test tubes and fittings by swapping tube from another working fitting. Unfortunately manufacturers no longer provide a guarantee for T4 tubes, as the light fittings they are installed into may be approaching the end of their life.

T4 - 20w/1 - "/1" refers to a change in energy efficiency, more light output for the same power consumption and has nothing to do with the overall size or dimensions of the product.