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Ledvance LED ST64 4W E27 Performance Class Filament Warm White Opal
Sold & shipped by Lightbulbs Direct
Available online only and not stocked in B&Q stores
Product details
Product information
This elegant 4W LED ST64 light bulb from Osram offers all the benefits of LED technology with the vintage style of the classic LED ST64 Edison shape.
Its LED 'filaments' are housed in an opal white glass envelope to recreate the look of traditional incandescent light bulbs. It looks great either hung as a shadeless pendant, or used in a vintage floor or table lamp.
While it might look like an incandescent light bulb, its performance is far more efficient. The 4W squirrel cage light bulb emits 470 lumens of warm white 2700K light, perfect for general lighting in homes and commercial spaces. Its long 15,000 hour life means that once the light bulb is installed, it will be years before it needs replacing again. The ES-E27 Edison screw (27mm) cap retrofits to existing light fixtures, making installation quick and easy.
Features a commonly used ES-E27 Edison screw (27mm) cap/base.
- Non-dimmable
- Life length - 15000h
- Guarantee - 4 years
- Life length - 15000h
Features and benefits
Estimated running cost £1.05 per year (based on 5-hours per day)
- ST64 shape LED bulb; compatible with existing fixtures with a E27 holder; designed for retrofit replacement of incandescent bulbs.
- Glass Type: Frosted
- Rated Life: 15,000 hours
- Energy Saving: 90% saving on a 40W traditional ST64
- High colour rendering (CRi >80) provides vivid and natural light.
Specifications
| Brand | Ledvance |
|---|---|
| Bulb type | ST64 |
| Cap fitting | Edison screw cap (E27) |
| Colour rendering index (CRI) | 80 |
| Colour temperature | 2700K |
| Energy rating post 2021 | Rating not required |
| Energy rating pre 2021 | A++ |
| Equivalent wattage | 40W |
| kWh per 1000hr life | 4kWh |
| Light technology | LED filament |
| Light colour | Warm white |
| Location | Indoor |
| Lumens | 470lm |
| Mercury content | 0mg |
| Model name/number | 4058075438712 |
| Pack quantity | 3 |
| Power output | 4W |
| Product diameter | 64mm |
| Product length | 143mm |
| Switch cycles | 100000 |
| Voltage | 240V |
| Warm up time | 0.5s |
| Product code | 4058075438712 |