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CFL vs Incandescent - Watts and Lumens |
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Power of the light, Colour Temperature and Shape are some of the considerations when deciding which CFLs (Compact fluorecent lights) are the correct replacements. Below are some details on Lumens (Power of the light), Colour Temperature and Shape; Lumens (power of the light) Match Lumens to the incandescent lights you are replacing. Lumens indicate the amount of light being generated which is different to watts which measure the amount of energy used. the table below compares watts (for both CFL and incandescent) and lumens.
| CFL Watt | Incandescent Watts | Lumen Range | | 8 to 10 | 40 | 450 | | 13 to 18 | 60 | 890 | | 18 to 22 | 75 | 1210 | | 23 to 28 | 100 | 1750 | | 34 to 42 | 150 | 2780 |
Colour Temperature Choose the color temperature that’s right for you (Color temperature can be indicated in kelvins or mireds) | Color temperature | kelvin | mired | Notes | Warm white or
Soft white | ≤ 3000 K | ≥ 333 M | Similar to incandescent | | White | 3500 K | 286 M | | | Cool white | 4000 K | 250 M | white/blue | | Daylight | ≥ 5000 | ≤ 200 M | |
CFL Shape Compact fluorecent lights are available in a large range of shapes that can fit the majority of existing lamps and lighting fixtures. Some of the shapes are Candelabra, Flood Lamps, Globe Lamps, Spiral Lamps and Standard Lamps. The above is general information only, always consult the seller for professional advice and recommendations.
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