Product Description
Bulb 5.2 W (350 lm) Parathom E14 Dim Useful Bulb Information When buying a new LED bulb, there are some important things to know. The brightness of an LED bulb is measured in so-called lumens instead of watts. 15W = 140 lumens 25W = 250 lumens 40W = 470 lumens 60W = 800 lumens 75W = 1050 lumens 100W = 1520 lumens In addition, RA- or CRI-value is also indicated on the bulb. It describes the ability of the light to reproduce colours and is rated on a scale of 0 to 100 CRI, where 100 CRI corresponds to daylight. For an average home it is recommended to use a bulb with a CRI value of min. 80CRI. On the other hand, the Kelvin classification describes how warm the light from the bulb is. 8 500 - 10 000 K = Cool blue 7 000 - 8 500 K = Cool white/blue 4 500 - 7 000 K = Cool white 3 000 - 4 500 K = Neutral white 1 000 - 3 000 K = Warm white For comparison, candlelight is approximately 1,500 K at Halloween, direct sunlight is 5,500 K, and blue sky reaches 10,000 K.
Osram Light/Blue Osramosram - Bulb,2W (350 Lm) Parathom E14 Dim Size 5
Bulb 5.2 W (350 lm) Parathom E14 Dim Useful Bulb Information When buying a new LED bulb, there are some important things to know. The brightness of an LED bulb is measured in so-called lumens instead of watts. 15W = 140 lumens 25W = 250 lumens 40W = 470 lumens 60W = 800 lumens 75W = 1050 lumens 100W = 1520 lumens In addition, RA- or CRI-value is also indicated on the bulb. It describes the ability of the light to reproduce colours and is rated on a scale of 0 to 100 CRI, where 100 CRI corresponds to daylight. For an average home it is recommended to use a bulb with a CRI value of min. 80CRI. On the other hand, the Kelvin classification describes how warm the light from the bulb is. 8 500 - 10 000 K = Cool blue 7 000 - 8 500 K = Cool white/blue 4 500 - 7 000 K = Cool white 3 000 - 4 500 K = Neutral white 1 000 - 3 000 K = Warm white For comparison, candlelight is approximately 1,500 K at Halloween, direct sunlight is 5,500 K, and blue sky reaches 10,000 K.
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