led driver 12W 18Wled power driver LED driver constant current power supply LED Driver Transformer DC 12v - 6w, 12w, 18w, 30w, 50w for MR11, MR16 LED Strip LED Driver Electronic LED Converter Transformer LED Lighting and MR16 MR11 LED Light Bulbs Suitable for LED Strip Lighting MR16 or MR11 LED BulbsA reputable established retailer 100 percent feedback Constructed to high quality materials with extended reliability Specifications: Type:led driver Material: plastic Colour:White Features: Long life , good lighting effect Size: 9.10 x 4.10 x 2.00cm Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x led driver