Crompton Lamps
SKU: SL9600-10
Crompton Lamps LED R63/R64 Reflector 7W E27 10-Pack Cool White 122° Opal 40W Eqv
- Pack of 10x 7W (40W equivalent) LED R63/R64 reflector spotlights
- Opal glass finish
- ES-E27 cap
- Not suitable for dimming
- 4000K cool white colour
- 704 lumens
- 15,000 hours
Energy Rating

Crompton Lamps LED R63/R64 Reflector 7W E27 10-Pack Cool White 122° Opal 40W Eqv
For comprehensive, targeted lighting, choose the Crompton Lamps LED R63/R64 Reflector, now available in a value-packed 10-pack. Each 7W ES-E27 spotlight bulb designed to deliver the clean, vibrant light of a traditional 40W incandescent.
This energy-efficient R63/R64 LED Reflector is the perfect choice for those seeking focused illumination and long-lasting performance. Featuring an opal diffuser and a wide 122° beam angle, this cool white R63/R64 LED provides a sharp, focused light, perfect for workspaces, retail displays, or areas requiring high visibility.
As a genuine LED reflector bulb, this R63/R64 directs light precisely where you need it, minimising wasted light. Replace your 40W incandescent with this 7W E27 LED reflector bulb and enjoy up to 83% energy savings. With a rated life of 15,000 hours, this ES LED reflector significantly reduces replacement costs. Benefit from enhanced heat dissipation and increased durability thanks to the advanced thermal plastic shell. This technology keeps the bulb running cooler, extending its lifespan and ensuring consistent performance. Experience a bright and focused cool white light, ideal for kitchens, workspaces, and retail displays. The opal glass finish provides a smooth, even light distribution, eliminating harsh shadows, and the wide 122° beam angle is perfect for illuminating larger areas or highlighting specific features. Designed to fit standard ES-E27 Edison screw (27mm) sockets, it’s a seamless replacement for existing bulbs, and its versatile application makes it ideal for desk lamps, wall sconces, ceiling fixtures, and other applications requiring focused lighting.
General | |
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Manufacturer | Crompton Lamps |
MPN | 21655 |
Barcode | 5055579321655 |
Shape | R63/R64 Reflector |
Cap Type | ES-E27 |
Dimmable | No - Not Suitable for Dimming |
Manufacturer's Warranty | 2 Years |
Dimensions | |
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Diameter | 63mm |
Height | 69mm |
Weight | 0.037Kg |
Light Output | |
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Total Lumens | 800lm |
Useful Lumens | 704lm |
Beam Angle | 122° |
Lumen Maintenance Factor | 0.93 |
Warm Up Time | <0.5 seconds (0-60%) |
Light Colour | |
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Colour Temperature | 4000K |
Colour Description | Cool White |
Colour Rendering | RA >80 |
Housing | |
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Glass Type | Opal |
Material | Polycarbonate |
Mercury Content | 0mg |
Life Span | |
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Average Rated Life (L50) | 15,000 hours |
Switching Cycles | 7,500 |
Estimated Life Expectancy | 8 Years |
Power | |
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Voltage | 240V |
Power Consumption | 7W |
Equivalent Wattage | 40W Traditional R63/R64 Reflector |
Estimated Running Cost | £3.13 per year based on 5-hours per day @ Oct 24 Price Cap (24.50p/kWh) |
Estimated Equivalent Running Cost | £17.89 per year based on 5-hours per day @ Oct 24 Price Cap (24.50p/kWh) |
Estimated Running Cost Saving | £14.76 per year based on 5-hours per day @ Oct 24 Price Cap (24.50p/kWh) |
Estimated Energy Saving | 83% |
Energy Rating | |
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EEI 2021 Energy Rating | E |
Here at SimplyLED, we want you to be able to buy with confidence both in ourselves and the products we sell. With this in mind, a number of our bulbs carry a specific warranty that ensures you can do exactly that.
Any LED or LED Smart light bulb bought from SimplyLED carries a 24-month warranty.
If you should purchase an LED light bulb from SimplyLED 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.
Manufacturers Warranty
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.
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.
If you have any further questions about our Warranty or Returns Policy that aren't addressed on this page, please feel free to contact us.