Models: 

Manufacturer:  MEAN WELL 
Type:  Constant Current LED Drivers 
Builtin PWM dimming control
Cooling by free air convection
Wide input and output voltage range
Protections: Short circuit / Over temperature
Other features:
Wattage  10  10  16  19  22  52  55.2  69 
Input Voltage  9~36VDC  9~36VDC  9~36VDC  9~36VDC  9~36VDC  6~36VDC  6~36VDC  6~36VDC 
Output Voltage  30  30  30  30  30  2  2  2 
Output Voltage Options  Single  Single  Single  Single  Single  Single  Single  Single 
Dimensions  22.6x 9.9x 8.9  22.6x 9.9x 8.9  22.6x 9.9x 8.9  22.6x 9.9x 8.9  22.6x 9.9x 8.9  31.8x 20.3x 12.2  31.8x 20.3x 12.2  31.8x 20.3x 12.2 
Working Temperature  40~+71°C  
EMC Standards  Compliance to EN55015, FCC part 15 class B Compliance to EN6100042,3,4,6,8, light industry level, criteria A 
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL
Constant Current LED Drivers by MEAN WELL