ESTO ceiling light PRIMA white
The ESTO PRIMA ceiling lamp can be used individually. They are not only a ceiling lamp, but also an accessory and bell in one. Without extra wiring, the luminaire can be used as a bell via an extra power supply (batteries) - even in outdoor areas.
- integrated illuminant (non-replaceable)
- Installed bell
- with remote control
- Own power supply for bell (batteries)
- No additional cabling is required
- suitable for outdoor use (IP44)
- Living spaces
- House input
This product description has been translated by machine. A service from LUMITRONIX to enable the basic understanding of thousands of article texts in different languages.
|Lamp socket||LED integriert|
|Light colour||Warm white|
|Life cycle (h) |
Life cycle (h)
The main characteristic for semiconductor-illuminants (LEDs) is their long life expectancy — as long as they are operated under very special condition. Unlike ordinary bulbs LEDs do nut suddenly fail, but gradually lose brightness during the course of their lifetime. Depending on the quality of the light-emitting diode this degradation may happen faster or slower.
|Light efficiency (lm/W)||75 lm/W|
|Luminous Flux (lm) |
Luminous Flux (lm)
The luminous flux (lumen)
describes the total quantity of light provided (independent of the angle of beam).
|Color temperature (K) |
Color temperature (K)
The temperature of color (°K)
shows a color tendency. This value is often used in order to differentiate between cold and warm white LEDs. As higher the color temperature as colder the white.
|Power consumption||15 W|
|Size (L x W x H)||30 cm x 7 cm x 7 cm|