Here's the newest High Power Constant LED Drivers for 1-6pcs x 3W LED and 1-3pcs 5W LED. It's lead free. Universial power input, AC90-260V, output 2-24VDC.

• This driver can drive
  1. 1-6pcs 3.55V 3W 700mA LEDs
  2. 1-3pcs 7V 5W 700mA LEDs
  3. Other setting is okay. consider the total voltage output is 24VDC and constant current @ 660mA
• Size : 96 L x 28 W x 17 H, unit: mm
• Input: AC 90-260V
• Output: 2-24VDC, 660mA
• Short Circuit Protected.
• Compatible to most High Power LED including but not limited to : Luxeon, Newest Luxeon Rebel, Cree XR-E, Prolight and others...etc

Application Note: this driver is capable to drive a mixing 2.2V and 3.5V LEDs, we recommend to have the max of 24VDC output in mind when you calculating the mixing. 

The PCB has 4x4mm screw hole for holding purpose.

The Picutres below shows

1. The front look of the driver
2. The side look of the driver
3. A mark of "230" side is for power Input.
4. A mark of "LED" side is for connecting to the LEDs.

We're continuously developing new LED Drivers. We are welcome for OEM, send in your idea and we can custom make it for you.