5050 size power LEDs

These LEDs are mounted on a 20mm hexagonal copper clad circuit board so they are dead easy to use. Of course, they must be used with an appropriately sized heatsink, just like any other power LED....

These LEDs are mounted on a 20mm hexagonal metal clad circuit board so they are dead easy to use. Of course, they must be used with an appropriately sized heatsink, just like any other power LED....

These are mounted on a 20mm hexagonal metal clad circuit board so they are dead easy to use. Of course, they must be used with an appropriately sized heatsink, just like any other power LED. They are...

These have three 3W chips connected in series, so require around 9-10V to run, but they must still be driven with a current limiting driver. They are mounted on a standard copper 20mm star PCB. Use...

These are well made Taiwanese LEDs. Rated up to 10,000k colour temperature, these are a nice bright white. They are mounted on a standard 16mm circular copper PCB for good heat transfer. Use them...

Thesey are mounted on a standard 20mm copper star PCB. They have Epileds chips and are rated to 3000mA, although we always recommend keeping it below this for longevity. A great way to get a lot of...

Thesey are mounted on a standard 20mm star PCB. They have Epileds chips and are rated to 3000mA, although we always recommend keeping it below this for longevity. A great way to get a lot of green...

These are mounted on a standard 20mm star PCB. They have Epileds chips and are rated to 3000mA, although we always recommend keeping it below this for longevity. A great way to get a lot of bright...

These are mounted on a standard 20mm star PCB. They have Epileds chips and are rated to 3000mA, although we always recommend keeping it below this for longevity. A great way to get a lot of bright...

These are mounted on a standard 20mm star PCB. They have Epileds chips and are rated to 3000mA, although we always recommend keeping it below this for longevity. A great way to get a lot of bright...

Thesey are mounted on a standard 20mm copper star PCB. They have Epileds chips and are rated to 3000mA maximum. A great way to get a lot of royal blue (450nm) light in a small point source - very...

These LEDs are pre-mounted on a 20mm hexagonal copper circuit board for excellent heat dissipation. Of course, they must be used with an appropriately sized heatsink, just like any other power LED....

These are mounted on a standard 20mm star PCB. They have Epileds chips and are rated to 3000mA, although we always recommend keeping it below this for longevity. A great way to get a lot of bright...

These are mounted on a standard 20mm star PCB. These have four 3W chips connected in series, so require around 12V to run, but they must still be driven with a current limiting driver. Use them like...

These are mounted on a standard 20mm star PCB. These have four 3W chips connected in series, so require around 12V to run, but they must still be driven with a current limiting driver. Use them like...

These have 4 LED chips - red, green, blue and cool white. They are pre-mounted on a 20mm hexagonal metal clad circuit board and each chip has both anode and cathode pads, so are completely...

These have 4 LED chips - red, green, blue and warm white. They are pre-mounted on a 20mm hexagonal metal clad circuit board and each chip has both anode and cathode pads, so are completely...

These 5050 sized LEDs have 4 Semileds UV chips - 1 x 400nm and 3 x 365nm. All chips are connected in series, giving a forward voltage of 12-15V at a maximum continuous current of 700mA. The LEDs are...