
Crompton Lamps
Part Number:
4915-5
Part Number: 4915-5
BC-B22d
ST64
7.5W
Extra Warm White
638lm
Dimmable
FREE UK Delivery on orders over £50 (Standard delivery)
Want to add a touch of vintage style to multiple rooms? This 5-pack of 7.5W LED ST64 squirrel cage bulbs produced by Crompton Lamps make it easy. You get that warm, classic look you love, without the high energy bills. Perfect for creating a consistent, inviting atmosphere throughout your home, restaurant, or shop.
Say goodbye to the short-lived flicker of old filaments. This ST64 bulb, with its recognisable Edison shape and antique bronze tinted glass, is packed with LED tech. You get that beautiful, 2200K of extra-warm light, the kind that makes a room feel cosy, but with a modern, energy-saving twist.
These bulbs merge retro style with modern efficiency. Crompton have replaced fragile tungsten-filaments with robust LEDs, delivering a warm, classic glow without the energy waste. The amber coloured glass adds an extra layer of vintage sophistication. It's about enjoying timeless design, powered by cutting-edge technology.
Imagine them hanging in a cluster above a dining table, fully dimmed to create the perfect ambience for intimate dinners or picture them as the centerpiece in a minimalist pendant, adding a touch of period charm to a modern loft conversion. They're perfect for restaurants and cafes, where ambience is key and precise lighting control is essential, or retail spaces aiming for a distinctive, welcoming atmosphere. These fully dimmable bulbs offer flicker-free performance with both leading and trailing edge dimmers, allowing for precise control and adaptable lighting.
Consuming just 7.5W these bulbs deliver 638 lumens, equivalent to a 50W incandescent, offering significant energy savings. Combined with a 10,000-hour lifespan, this efficient design reduces energy costs and minimises replacements, making them a sustainable and cost-effective choice.
For a secure, classic fit, this retro-industrial bulb features a B22 bayonet cap, designed for seamless integration with existing bayonet fixtures. Ideal for bringing a touch of antique warmth to pendant lights, wall sconces, or any fitting where a reliable bayonet connection is required.
Create a unified, inviting atmosphere throughout your home or business with this 5-pack of LED vintage bulbs. Enjoy consistent, dimmable lighting in multiple spaces, bringing both style and energy savings to every room. Elevate your lighting, room by room.
This ST64 is a newer product from Crompton Lamps and supersedes their old ST64 part codes: a.
Please visit the manufacturer's website for up-to-date dimmer switch compatibility lists for this Crompton Lamps LED ST64 light bulb before purchase.
To find the answers to some common questions about LED dimming, please read our guide Dimming for Dummies.
Any LED or LED Smart light bulb bought from Lightbulbs Direct carries a 24-month warranty.
If you should purchase an LED light bulb from Lightbulbs Direct and have it fail, break or develop a fault at any point within the timeline stated above from the date of purchase, we will happily replace the item or offer a full refund, depending on your wishes.
In instances where large numbers of bulbs fail within a relatively short period of time, we may ask you to return them to us so that they can undergo testing to identify any potential issues.
This product is also covered by a manufacturer's warranty for a period of 2 years from date of purchase. Please visit the manufacturer's website for further details.
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.
Attribute | Value |
---|---|
MPN | 4245 |
Barcode | 5055579304245 |
Equivalent | 50W |
Technology | LED |
Cap | BC-B22d |
Shape | ST64 |
Colour | Extra Warm White |
Manufacturer | Crompton Lamps |
Cap Type | BC-B22d |
Voltage | 240V |
Power Consumption | 7.5W |
Dimmability | Yes - Dimmable |
Total Lumens | 638lm |
Equivalent Wattage | 50W Traditional ST64 |
Colour Temperature | 2200K |
Colour Description | Extra Warm White |
Colour Rendering | RA >80 |
Glass Type | Antique Bronze |
Warm Up Time | <0.5 seconds (0-60%) |
Mercury Content | 0.0mg |
Average Rated Life (L50) | 10,000 hours |
Switching Cycles | 5,000 |
Lumen Maintenance Factor | 0.93 |
Energy Saver | Yes |
EEI Pre-2021 Energy Rating | A+ |
EEI 2021 Energy Rating | F |
MPN | 4245 |
Diameter | 64mm |
Height | 138mm |
Estimated Running Cost | £3.35 per year based on 5-hours per day @ Oct 24 Price Cap (24.50p/kWh) |
Estimated Running Cost Saving | £19.01 per year based on 5-hours per day @ Oct 24 Price Cap (24.50p/kWh) |