If you have 230v mains power available to your container or workshop then simply use this to convert the power output down to a safe 12v suitable for the LEDs.
230v to 12v - Power supply
SKU: 12v_PSU
£29.99Price
If you have 230v mains power available to your container or workshop then simply use this to convert the power output down to a safe 12v suitable for the LEDs.