Size (length*width*height): 10cm x 5cm x 3cm

What's in the box:

LED Driver 8W ~ 12W / 12W ~ 18W (1x)

LED Downlight Driver For LED Surface Downlight From 8W to 24W For Electrical House Bulb Light

Wattage Variants:-
8W ~ 12W
12W ~ 18W

Features:-
LED Driver
8W ~ 12W
12W ~18W
For Power To LED Downlight
High Efficiency
High Quality

Special Features:-
Constant Voltage Driver / Power Supply For LED Surfaces Downlight
This Transformer Conducts A Constant Voltage And Current To LED Downlights
Its Plastic Case Protects It Against Potential Damage Caused By Water Or Dust
The Drivers Aim At Using Electronic Transformers, Being Energy Efficient, Budget And Environmentally Friendly LED
Brand New And High Quality, High Power Factor, Low Temperature Rise, High Efficiency