Measuring 3.5mm x 2.8mm, the 3528 SMD is a smaller chip than the 5050 LED strip SMD. You will most often find 3528 chips on 12-volt LED strips, drawing 4.8 watts (also known as 4.8w p/m or 5w p/m LED tape) with 60 SMDs per metre.
These strip lights output around 330-360 lumens per metre, depending on colour (equivalent to a 40w halogen) – enough to produce a smooth, bright effect when shining onto any surface.
3528 60 SMD p/m LED strip lights are typically used for feature lighting – such as plinth or coving lights, in homes, bars, restaurants, hotels and other locations.
Though less common than standard 60 SMDs p/m LED tape, 3528 SMDs are also used on LED strip lights with 120 chips per metre. Pulling 9.6 watts (known as 9.6w p/m or 10w p/m LED tape), these tapes are available in the same range of colours. Light output is exactly double that of 60 SMDs p/m tape – they have twice as many LEDs – so that’s around 660-720 lumens per metre, depending on colour.
3528 120 SMD p/m LED strips are used for the same kind of feature-lighting applications as its standard alternative. We recommend them for locations with strong ambient light, where more brightness is needed than the 4.8w p/m can produce.
The cut points for our 60 SMD-per-metre 3528 LED strips are 50mm apart. The 120 SMD p/m strips have cut points at 25mm intervals. Both types are also available in waterproofed versions (IP67-rated).