The HLV50021CB is one of Huibolong’s latest range of LED Drivers.
These are perfect for converting your existing light fitting with a halogen transformer to LED use.
This model gives an impressive 21w LED output.
It’s shape and size is the same of many circular halogen transformers. Thus swapping to this LED driver is simple.
We can see these being hugely popular as we advance into the LED era.
SaveMyLight is the only retailer of these LED drivers.

NOTE: The minimum load for this unit is 15w at 500mAH. If you do not have a minimum of 15w at 500mAH the unit will flash on and off repeatedly!! This is not a fault. Please do not purchase until your electrician has measured your circuit power.