Energy saving light bulbs: Compare features & prices Osram Duluxstar review
Outputting the equivalent light to a 60W old-fashioned incandescent bulb, is this Osram Lumilux CFL energy-saving light bulb a shining star of energy-efficient lighting? To find out, we put it through rigorous testing of 5,000 hours' burning and 30,000 on/off switches expose any weaknesses. Read on to find out if it made the grade as a Which? Best Buy bulb.
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Osram Duluxstar
- Which? score:
| GBP6.99 | ||
| What is this? | ||
| Type of bulb | CFL |
|---|---|
| Fitting | E27 |
| Wattage (W) | 14 |
| View full specification | |
| Light output and efficiency |
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|---|---|
| Light at start-up |
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| Overall durability |
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| View all test results | |
