# Light sensor Eltako LS 20000080 — ambient light detector for lighting control

**URL:** https://aio.lv/en/product--eltako-20000080--3890728
**Data updated:** 2025-12-29 13:51 (EET)
**Category:** Smart Sensors
**Manufacturer:** Eltako
**Manufacturer code:** 20000080
**EAN:** 4010312901267
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eltako-20000080--3890728

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Eltako LS 20000080 is a light sensor designed to detect ambient light levels and integrate with lighting control systems. The device measures luminance to trigger automatic switching or dimming according to set thresholds. Suited for indoor or sheltered outdoor installations, it simplifies energy management and automates lighting for comfort and safety.

## Long description

The Eltako LS 20000080 is an ambient light detector for lighting control systems. It measures surrounding luminance and provides input for automatic switching or dimming based on configured thresholds. Designed for indoor or sheltered outdoor installation, the sensor supports energy-efficient operation and automated lighting for safety and convenience.
Advantages
The sensor delivers reliable light level measurement with straightforward integration into building lighting controls. It enables automatic response to changing daylight, reducing manual intervention and helping to optimise energy use. The compact design allows placement in a variety of sheltered locations and is compatible with common lighting control setups.
Suitable for
Automatic room lighting control
Daylight-dependent dimming systems
Energy-saving lighting strategies in offices, corridors, and sheltered outdoor areas
Key specifications
Brand: Eltako
Model / MPN: 20000080
EAN: 4010312901267
Function: Ambient light (luminance) sensor for switching and dimming input
Installation: Indoor or sheltered outdoor mounting
How to use
Mount the LS sensor in a location representative of ambient light conditions, avoiding direct exposure to artificial light sources or reflections that could skew measurements. Connect the sensor to the lighting control system according to the system wiring diagram and set the switching or dimming thresholds in the controller. Verify operation by observing automatic switching or dimming in response to changing light levels and adjust thresholds if necessary.
Usage recommendations
Place the sensor where it measures the general illumination of the area rather than individual fixtures. For sheltered outdoor use, ensure protection from direct weather exposure. Regularly check sensor alignment and clean the sensing window to maintain accurate measurements.

## FAQ

### How much does the Eltako LS 20000080 light sensor cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Eltako products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Eltako service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3890728/47587580_large.webp