GALYGG 12V 3A Power Supply, 36W LED Driver Universal Regulated Transformer Adapter AC 110V-220V to DC 12V Low Voltage Output for LED Light, Radio, Computer Project - Amazon.com
1W 5W Red Green And Blue Universal Laser Driver Board 12V Output Adjustable | eBay
Thorlabs - IP500 500 mA Universal Laser Diode Driver