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Free UK delivery on orders over £50.00 All prices include VAT - Tel 01785594982 - Email sales@ledspares.co.uk
We Stock A Big Range Of LED Drivers
Helvar LL80HE-DA-150-850 80W DALI-2 Linear Dimmable LED Driver - 5759001
• DALI-2 certified LED driver, 1-100 % dimming range
• Very low current ripple and amplitude dimming technology for the highest
quality light output, complying with IEEE 1789 recommendations
• NFC technology for wireless programming
• D4i compatible Smart Data features (DALI 251-253)
• Suitable for emergency lighting applications with central battery systems
(e.g. Eaton-CEAG, Inotec), AC/DC input recognition
• Corridor Control feature for simple presence sensor applications
• Helvar Driver Configurator (HDC) support
• Ideal solution for Class
• Adjustable constant current output: 150 to 850 mA
• Current setting adjustable via DIP switch (default), or then programmable via NFC / DALI
• Four output current options via DIP switch: 350 mA (default) / 500 mA / 700 mA / 850 mA
• The output current can be set in a fixed way with with Helvar Driver Configurator (HDC) and DIP switch position ignored
• Innovative Smart Switch technology: the DIP switch current values for different positions can also be programmed by the user
in HDC to differ from the factory defaults and driver will follow this in output current setting
• D4i compatible Smart Data features, e.g. OEM customer and luminaire data, energy reporting, diagnostics and maintenance
• Built-in adjustable internal thermal protection to actively reduce the output current in case of extreme temperatures
• Amplitude dimming technology for the highest quality light in every application
• Flicker-free light output suitable for camera recording applications
• Latest Switch-Control 2 technology for easy-to-use intensity control
• Corridor Control for straightforward lighting control with e.g. external sensors with built-in relay
• Constant Light Output (CLO), adjustable up to 100 000 h (default disabled)
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To complete your return, please e-mail returns@ledspares.co.uk we will send you a returns authorization form for you to complete and return with the product. This will give you details of the returns address. Please do not return any products to our registered address as returns will not be accepted there and your refund will not be issued.
There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at returns@ledspares.co.uk
Exchanges
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at returns@ledspares.co.uk we will then forward you a Returns Authorization form (if applicable) with the return address details. Please do not return any products to our registered address as returns will not be accepted and your refund will not be issued.
Shipping
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of the original shipping charge will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over £75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
Free UK delivery
For orders over £50.00
Secure payments
Safe and Secure Payment
Satisfied or refunded
30 Days Refund Policy
Full Technical Support
Please contact us for advise on any products. We are always happy to help.