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Compare LED bulbs and lighting products by their specifications and intended use. Our range covers household replacements as well as commercial lighting. If you need help matching a cap, voltage or fitting, contact us with the product details.
Excellent service and quality products, will be using again. Highly recommended.
A fabulous looking light which has great character. This is a good example of nautical history
Excellent service from Saving Light Bulbs, good to have advice on hand
They were as described, just what I needed, excellent price, delivery and service, many thanks.
Good replacement for an old and defunct hall fitting. Like the ability to alter the brightness and colour.
Good traditional bulb that goes well in our Edwardian house . Well packaged and delivered quickly
Totally awesome service throughout and products are excellent work perfectly
Great value, fast delivery and no issues. Came well packaged. Look really nice. Will definitely purchase items again.
Great product, did what it said on the TIN !!!!!!!!!!!!!!!
nothing but praise for this company. Very good value for bulbs, quick and easy.
Saving Light Bulbs supplies LED bulbs and lamps, halogen bulbs, compact fluorescent lamps (CFLs), fittings and lighting equipment for a range of settings. Browse by bulb type or start with the details on your existing lamp: its cap, voltage, size, brightness and colour appearance. Choosing these specifications carefully helps you find a suitable replacement without relying on broad promises about savings or lifespan.
LED lighting is a popular option when you want useful light with lower electrical power than many older incandescent lamps. The difference depends on the lamps being compared, their light output and how long they are used. Compare the product specifications before choosing.
Check the fitting and voltage. Match the cap or base, lamp dimensions and supply voltage to the fitting. Common types include bayonet and Edison screw bulbs, GU10 spotlights, and small capsule lamps such as G4 and G9. If you are unsure, compare the markings on the old lamp with our guide to light bulb cap fittings.
Choose brightness by lumens. Lumens describe the light output from a lamp; watts describe the electrical power it uses. For spotlights, also check the beam angle and where the light needs to fall. A higher wattage does not automatically mean a brighter LED bulb.
Select the light colour. Colour temperature is measured in kelvin (K). Lower values usually look warmer, while higher values look cooler or more like daylight. Product descriptions may use labels such as warm white, cool white or daylight, so compare the kelvin figure as well. Read our guide to colour temperature for more help.
Check dimming and installation requirements. Not every LED bulb is dimmable, and compatibility depends on the lamp, driver and dimmer. For LED strips, drivers, commercial tubes and emergency products, check the manufacturer's specifications and installation instructions; some replacements may require changes to existing equipment or wiring.
To compare two lamps that provide suitable light for the same job, estimate the electricity difference using:
Energy saved (kWh) old lamp watts − replacement watts) ÷ 1,000 × hours used × days
For example, the difference between a 60W lamp and a 9W replacement used for three hours a day over 365 days is about 56 kWh. This is an illustration, not a guaranteed bill saving. Use the actual wattages, your hours of use and your electricity rate; compare lumen output too so the replacement provides the light you need.
Commercial lighting choices depend on the task, fitting, operating hours and environment. Offices, retail areas, workshops, warehouses and outdoor spaces may need different light distribution and controls. Check dimensions, lumen output, colour temperature, protection rating and compatibility before ordering. Emergency lighting and fluorescent-tube replacements must also match the existing system and relevant product instructions.
For project examples, see our work at Maybrook Properties, BPG Architects, a factory electrical fit-out, an office-to-residential conversion, Meridian Grand and a Welsh barn lighting design.
Incandescent lamps were developed by several inventors before Thomas Edison. Edison and his collaborators helped make a practical incandescent lamp and electric-lighting system. Read the full story in our article on Thomas Edison and the invention of the light bulb.
Send our team the existing lamp's cap type, voltage and any product markings, along with the brightness and colour you want. This makes it easier to narrow down a suitable bulb or lighting product. For help with an order or a specialist requirement, contact Saving Light Bulbs.
Looking for energy-saving light bulbs for your home or business? Browse LED bulbs and lamps, ceiling lights, LED strip lighting, commercial products, CFL bulbs and halogen bulbs. LED replacements can use less power than older incandescent lamps when they provide suitable light output, but the actual difference depends on the products and hours of use.
Start with the cap or base and voltage, then compare lamp dimensions and lumen output. Check colour temperature for the light appearance you want, and confirm beam angle and dimmer compatibility where relevant. Our bulb fitting guide and colour temperature guide explain the details to check.
To estimate electricity use, compare the old and replacement wattages at similar lumen output and use your own hours of operation and electricity rate. No single percentage or annual saving applies to every household. For help with a specific replacement or project, contact Saving Light Bulbs.
