40W 12 Volt DC Dimmable Constant Voltage LED driver


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40 watt 12 Volt DC TRIAC dimmable constant voltage LED driver for powering our 12 Volt LED Filament light bulbs.



Technical Details

Product Number DR-CV-40
Primary Voltage
180-240 volts
Input Current 0.21A
Output Power 40 watts
Output Voltage
12 volts
Output Current 3300mA
Power Factor
Operating Temperature
30~45 °C
IP Rating
132 x 44 x 23 mm
C-tick, SAA, TUV, CE
60 months

Shipping within Australia

We offer free standard delivery on orders over $79 to Metro Areas within Australia.

The shipping charged is based on weight and postcode within Australia and the price starts from $6.25.

Express delivery also available at the checkout.

Custom shipping quote also available for bulky items.

    Guide to Product in Stock

    All orders with payment received by 1 p.m. (NSW time) on business days will be dispatched from our Alexandria, NSW warehouse same day! Nearly all of our orders are dispatched quickly. We don't like you to wait for your purchases. 

    Our transit guidelines are:

    • Sydney Metro: 1-3 working days
    • Other NSW: 2-4 working days
    • Brisbane, Canberra, Melbourne and Adelaide Metro area: 1-4 working days
    • Other Capital & Regional areas: 2-7 working days  

    International Shipping

    We offer free ship to an international location for orders above $250. The shipping charge will be shown during checkout. Bulky items such as festoon string is excluded from the free shipping offer.

    Lost Shipment

    If you have tracked your package and there is a discrepancy in delivery information or it has been lost in transit please contact us by phone or email immediately. We will contact the courier company right away and initiate a trace for your package and have them start an investigation. This investigation can take up to 5-8 business days. If it is determined that your shipment has been lost a replacement will be sent pending couriers' investigation of the situation. If the product comes returned to us as undeliverable, we will contact you and re-ship the item at our expense depending on the situation.

    Incorrect Product/Order

    In the rare occurrence of a mistake or delay from our end, we will make every effort to correct it. If we shipped the wrong item or something is missing, we will re-ship it at our expense using the same method of shipping as on your order. You must notify us of any incorrect or missing items within 7 days after receipt of your shipment.

    Please note: we are closed from Christmas until first week of January.

    LiquidLEDs products are available for pickup. Orders that are placed by 1 pm Monday - Friday are available for collection on the same day after 2.30 pm.


    Customer Reviews

    Based on 3 reviews
    Russell M. (Brisbane, AU)
    Great range of products

    After almost giving up on trying to locate the product I needed a friend told me to try Liquid LED’s. I did and found exactly what I wanted, it was so easy. They have a great website with a huge range of quality LED lamps and drivers. The service was fantastic, I received the goods a couple of days after placing my order.
    Thanks Liquid LED’s

    Hello Russell,
    Thank you so much for taking the time out of your day to write this review for us. We are very happy to hear you’re enjoying your order. Please tag us in any photos as we'd love to feature you on our website and/or social media platforms. Have a great day!

    Anna C. (Carnegie, AU)
    Very Efficient

    I find Liquid LEDs easy to deal with and really efficient with their service.

    Hello Anna,
    Thank you for your feedback. We are glad to hear that you are happy with your order. Have a great day!

    Steve (Canberra, AU)
    40w led driver dimmable

    Original driver replacing old one - all good

    Hello Steve,
    We are glad to hear that you've been having a good experience with our brand. We strive to keep our customers happy. If you've have any questions, feel free to contact us at 02 8880 9033.