The Osram Powerstar HQI-T 150W WDL G12 delivers a rich 3000K warm white light, perfect for creating welcoming, atmospheric environments in retail stores, showrooms, galleries, and hospitality spaces. Its warm tone adds emotional depth to interiors, making products, materials, and colours appear more vivid, luxurious, and inviting.
Ideal for spaces where ambience and product visibility must work together, this high-performance lamp helps elevate the customer experience by crafting a setting that’s both comforting and professional.
Fitted with a compact G12 base, the HQI-T 150W is compatible with a wide range of track lights, ceiling fittings, and downlights. It delivers an impressive luminous flux of up to 13,000 lumens, providing powerful brightness while keeping energy consumption efficient.
With a 3000K colour temperature, this lamp offers consistent, high-quality warm white output, ideal for highlighting displays, architectural features, and interior decor. Its tubular shape and high luminous efficacy make it a top choice for modern commercial lighting solutions.
Designed for long-term reliability, the Osram HQI-T 150W WDL G12 supports universal burning positions and has a lifespan of up to 12,000 hours, reducing maintenance and operational costs. Its UV protection helps preserve materials and merchandise by preventing light-induced fading.
Built to perform in demanding retail, hospitality, and gallery settings, this lamp provides consistent colour and performance throughout its service life, helping you maintain a polished, professional atmosphere every day.
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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