Engineered for precision and clarity, the Osram Powerstar HQI-E 150W/NDL/CL delivers a bright 4200K cool white light ideal for commercial, industrial, and retail spaces. Whether used in warehouses, large showrooms, or exterior displays, this high-output metal halide lamp ensures a consistently powerful performance with sharp visibility and vibrant colour contrast—perfect for task-critical environments.
Designed with a universal E27 screw cap, this metal halide bulb installs effortlessly into a wide range of fittings, making replacements quick and hassle-free. Its clear outer envelope allows maximum light transmission, while the advanced ceramic arc tube technology ensures high colour stability and efficient operation throughout its up to 12,000-hour lifespan.
Built for enclosed fittings only, the HQI-E 150W/NDL/CL supports reliable, safe use in high-heat or protected environments. With a luminous flux of up to 13,500 lumens, it offers excellent brightness with energy efficiency. This Osram lamp is trusted across industries for its robust construction, accurate colour rendering (CRI ≥85), and uniform light spread that enhances both visibility and visual appeal.
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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