The Fluorescent bulb Osram DULUX D 18 W/830 18 W 1200 lm CRI 89 is compared against various alternative lighting solutions, including linear fluorescent tubes, standard LED bulbs, and smart LED options. All of them serve general illumination purposes in residential, office, or commercial environments, but differ in fitting types, power consumption, luminous flux, color temperature, and technology, which dictate their practical installation requirements and use cases.
⚙️ The table below compares the Osram DULUX D against alternative models across bulb types, power consumption, luminous flux, Color Rendering Index (CRI), and operating lifetime.
| Comparison parameter | Osram DULUX D 18 W/830 | Osram LUMILUX T8 58W | Osram LED E27 2.2W | SLV QPAR111 LED 8W | Osram SMART+ E27 14W | Osram SMART+ E27 9W | Practical significance |
|---|
| Bulb type | Compact fluorescent | Linear fluorescent (T8) | LED | LED | Smart LED | Smart LED | Different types require compatible fixtures and sockets. |
| Power | 18 W | 58 W | 2.2 W | 8 W | 14 W | 9 W | Affects energy consumption and light intensity. |
| Luminous flux | 1200 lm | 5200 lm | 120 lm | 680 lm | 1521 lm | 806 lm | Determines overall brightness and space illumination capacity. |
| Color Rendering Index (CRI) | 89 | 80 | 80 | 90 | 80 | 80 | Higher CRI ensures more natural and accurate color perception. |
| Operating lifetime | 10,000 hours | 18,000 hours | 15,000 hours | 25,000 hours | 20,000 hours | 20,000 hours | Defines replacement frequency during regular operation. |
◎ The table below evaluates which product is most suitable for specific user needs and application scenarios.
| Use case | Recommended product | Why |
|---|
| Office and home lighting with higher color accuracy needs | Osram DULUX D 18 W/830 | Provides a balanced 1200 lm brightness and a high CRI of 89 for accurate color rendering. |
| Large-scale commercial or industrial lighting | Osram LUMILUX T8 58W | Delivers high power and a massive 5200 lm luminous flux for large areas. |
| Soft decorative accent lighting | Osram LED Bulb E27 2.2W | Creates cozy warm illumination with minimal energy consumption. |
| Directional interior lighting with superior color accuracy | SLV QPAR111 LED 8W | Features a narrow beam angle and a maximum CRI of 90. |
| Modern smart lighting with high brightness | Osram SMART+ LED Bulb E27 14W | Offers smart home integration, high brightness, and cool white light. |
| Standard smart lighting for living rooms | Osram SMART+ LED Bulb 9W E27 | Combines smart connectivity and moderate brightness for indoor spaces. |
The Osram DULUX D 18 W/830 differs from the alternatives through its compact fluorescent design, balanced 1200 lm brightness, and enhanced color rendering index of 89, making it ideal for specific fixtures in homes and offices where accurate color representation matters. Buyers should prefer this product over alternatives when they need a direct replacement for existing compact fluorescent fixtures without altering their socket setup to standard E27 or linear tube systems.
