B22 LED light bulbs deliver 855lm of warm white light from 8.5W, compatible with both 110V site and 230V domestic fittings.
- 855lm output, 2700K warm white
- 8.5W, approximately 60W incandescent equivalent
- Wide input voltage, 100-260V
- B22 bayonet cap
- 30,000-hour average life
- Polycarbonate lens for durability
B22 LED Light Bulb - 8.5W 855lm Warm White
B22 LED light bulbs deliver 855lm of warm white light from 8.5W, compatible with both 110V site and 230V domestic fittings.
- 855lm output, 2700K warm white
- 8.5W, approximately 60W incandescent equivalent
- Wide input voltage, 100-260V
- B22 bayonet cap
- 30,000-hour average life
- Polycarbonate lens for durability
- Buy 50 for £4.86 £4.05 each and save 9%
- Buy 100 for £4.45 £3.71 each and save 17%
| BULK DISCOUNT | 50 | 100 |
|---|---|---|
| Price | £4.05 £4.86 | £3.71 £4.45 |
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Log in to access trade discountsB22 LED Light Bulb - 8.5W
B22 LED light bulbs deliver 855lm of warm white illumination at 8.5W with a 100-260V wide voltage range. They work in both 110V site supply fittings and standard 230V domestic and commercial fittings. The polycarbonate lens is more durable than glass, and the 30,000-hour average life significantly reduces replacement frequency compared to incandescent and halogen alternatives.
How a wide-voltage LED bulb simplifies site and welfare lighting procurement
A site manager running both 110V site lighting and 230V welfare units would typically need two different bulbs. One for site fittings. One for the office and welfare block. A 100-260V LED bulb removes this. The same SKU works across both supply voltages. One product. One order. No risk of fitting the wrong bulb to the wrong circuit.
Key Features
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855lm warm white output: Comfortable, natural-feeling light at 2700K. 60W incandescent equivalent brightness at a fraction of the energy.
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Wide input voltage (100-260V): Compatible with 110V site supply and 230V domestic and commercial fittings. One bulb covers both applications.
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8.5W energy efficient: Uses approximately 86% less energy than the 60W incandescent bulb it replaces.
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30,000-hour life: Significantly longer than incandescent and halogen alternatives. Reduces replacement frequency and maintenance time.
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Polycarbonate lens: More impact-resistant than glass. Better suited to site and workplace environments where accidental contact is more likely.
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B22 bayonet cap: Fits standard BC fittings in site lighting systems, welfare units, and domestic light fittings.
Specifications
| Specification | Detail | |
| Product Name | B22 LED Light Bulb - 8.5W 855lm Warm White | |
| SKU | ELB185LED | |
| Cap Type | B22 (BC - Bayonet Cap) | |
| Power | 8.5W | |
| Lumen Output | 855lm | |
| Equivalent Output | Approx. 60W incandescent equivalent | |
| Colour Temperature | 2700K (Warm White) | |
| Input Voltage | 100-260V AC (wide voltage) | |
| Average Life | 30,000 hours | |
| Lens | Polycarbonate | |
Compatibility
| Application or condition | Status | |
| B22 bayonet cap fittings | ✓ Compatible | |
| 110V site supply fittings | ✓ Compatible (100-260V wide voltage) | |
| 230V domestic and commercial fittings | ✓ Compatible (100-260V wide voltage) | |
| E27 (ES) Edison screw fittings | ✗ Not compatible. B22 cap only. | |
| Outdoor use without IP-rated enclosure | ✗ Not suitable without appropriate IP-rated fitting. | |
Typical applications
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Replacement bulb for B22 fittings in site welfare units, canteens, and site offices on 230V supply.
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Replacement bulb for B22 fittings on 110V site electrical systems.
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General interior lighting in construction site accommodation, cabins, and temporary buildings.
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Replacement for incandescent or halogen B22 bulbs where longer life and lower energy consumption are required.
How to use
Step 1: Switch off the fitting and allow it to cool before replacing the bulb.
Step 2: Remove the old bulb by pressing in and turning anti-clockwise.
Step 3: Insert the new B22 bulb by aligning the two pins with the bayonet slots, pressing in, and turning clockwise until it locks.
Step 4: Switch on and check the bulb is illuminated.
Safety
Switch off and allow to cool before handling. Do not use in outdoor fittings without appropriate IP-rated enclosures. Do not use in fittings rated below 8.5W. Dispose of in accordance with UK WEEE regulations at end of service life.
Frequently Asked Questions
Q: Does this bulb work on 110V site supply?
A: Yes. The wide input voltage range of 100-260V covers both 110V site supply and 230V domestic and commercial supply. The same bulb works in both applications.
Q: What cap type does this bulb have?
A: B22 bayonet cap (BC). It is not compatible with E27 or ES Edison screw fittings.
Q: How bright is it?
A: 855 lumens. This is broadly equivalent to a traditional 60W incandescent bulb in terms of light output, but at only 8.5W.
Q: What colour is the light?
A: 2700K warm white. This is a comfortable, natural-feeling light similar to the light produced by incandescent bulbs. It is well suited to welfare areas, offices, and accommodation.
Q: How long does it last?
A: 30,000 hours on average. Compared to a standard incandescent bulb at around 1,000 hours, this bulb lasts approximately 30 times longer under normal use.
Q: Why is polycarbonate better than glass for a site bulb?
A: Polycarbonate is significantly more impact-resistant than glass. In site and workplace environments where bulbs may be knocked or disturbed during work, polycarbonate reduces the risk of breakage and glass contamination.
