Ledvance Surface Bulkhead 250 10W 840 800lm Black IP65 | Emergency 3H with Sensor
Specifications Ledvance Surface Bulkhead 250 10W 840 800lm Black IP65 | Emergency 3H with Sensor
|Manufacturer Name||SF BLKH S 250 P EM 10W 840 BK IP65|
|Budgetlight warranty||5 Years|
|Average Lifetime (h)||50000|
|Energy efficiency class||G|
|Colour temperature||4000K - Cool White||
Light colour is also known as colour temperature and is expressed in Kelvin (K). You can choose from:
|Colour Code||840 - Cool White||
The colour code is a combination of the colour rendering index (CRI) and the colour temperature (K). The first number refers to the CRI (1 = very poor colour rendering, 9 = maximum accuracy). The second and third numbers refer to the colour temperature. For example, a light with a colour code of 830 has very good colour rendering and produces a warm white light.
|Colour Rendering (Ra)||80-89||
The colour rendering index (CRI) indicates how accurately colours are represented under a beam of light. The index goes from 1 to 99, with a CRI of 1 being the poorest and a CRI of 99 being the best possible. Be careful not to confuse colour rendering with colour temperature (K).
|Light Output (Lumen)||800||
Lumen (lm) is the term used to describe the total amount of visible light emitted by a light source. The higher the number of lumens, the brighter it is.
|Luminous Efficacy (Lm/W)||80|
|Optische Afdekking||PC (Polycarbonate)|
|Fixture Connection||PI [Push-in connector]|
|Impact Protection (IK)||IK10|
|Bedrijfstemperatuur||-20 till +40|
|Colour of the Fixture||Black|
|Emergency Lighting||3 Hours|
|Type of sensor||Light Sensor, Motion Sensor|
Need help?Contact our light specialists for free advice.
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