Bring warmth and elegance to your space with the Osram Powerball HCI-T 70W/830 WDL G12. Emitting a rich 3000K warm white light, this ceramic metal halide lamp is the ideal choice for retail displays, hospitality settings, and ambient feature lighting. Its superior colour rendering (CRI >85) ensures that products and interiors appear vivid, inviting, and true-to-life—perfect for creating emotional impact in high-traffic environments.
Powered by Osram’s Powerball ceramic arc tube, this lamp boasts high luminous efficiency and enhanced colour stability throughout its lifespan. The G12 base allows for seamless integration into compact fixtures, making it a perfect match for downlights, track lights, and ceiling-mounted fittings. With 70W of focused brightness, this lamp provides excellent light output without compromising on energy performance.
Engineered for commercial reliability, the HCI-T 70W/830 is built to last. Its durable construction and UV filter make it suitable for continuous use in demanding environments. Whether you're lighting a boutique, café, or office reception, this lamp offers both functional brightness and aesthetic warmth, helping to elevate customer experiences and brand perception.
Almost all orders placed before 1.00pm (Monday-Friday) will be despatched the same day, (providing we have the items in stock).
We offer the following delivery options:
For orders under £50, please see the following delivery tariffs. Please note that some delivery locations / times (see below) will incur additional charges.
We are also able to offer the following timed deliveries.
Delivery Locations Incurring Extra Charges for signed for deliveries.
The following locations will incur additional charges if you select a signed for delivery (or for large items which require delivery by courier):
If you have any specific delivery requirements, call our sales team on 01793 863409.
Our aim is to provide you with the highest levels of service possible and this extends to our flexible and customer-friendly policies.
Please do not return any items to Heathfield LED without first contacting us by phone or email.
phone: 01793 863409 (9am to 5pm Monday to Friday)
email : returns@heathfieldled.co.uk
If you wish to return goods for any reason please supply the following information:-
We will do everything possible to comply with reasonable requests for returns and will issue any refund due to you as promptly as possible.
If you have any concerns or questions please call or e-mail us!
What doesn’t our warranty cover?
In any instance where your bulb has developed a fault, we will do our utmost to replace it or offer a full refund (provided the item is still within its stated warranty period). However, if it becomes apparent that the product has been misused, tampered with or modified in any way, we will view this as having voided its warranty.
‘Misuse” includes, but is not limited to, incorrect operation by the user, use of non-dimmable bulbs on a dimmable circuit or connection to or operation with an unsuitable power supply. ‘Tampering’ or ‘modification’ can be interpreted as any activity designed to alter the product in such a way that it can be used in a manner that wasn’t intended by its original design. This can include rewiring, removing plugs, home repairs or changing components. Unfortunately, we won’t be able to replace any item that has undergone any such process.
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