# Plug-in Nightlight Yeelight YLYYD-0021 with Light Sensor, Compact LED Plug Night Lamp

**URL:** https://aio.lv/en/product--yeelight-ylyyd-0021--11171067
**Data updated:** 2026-02-13 09:13 (EET)
**Category:** Smart LED Bulbs
**Manufacturer:** Yeelight
**Manufacturer code:** YLYYD-0021
**EAN:** 6924922256922
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yeelight-ylyyd-0021--11171067

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Yeelight YLYYD-0021 is a plug-in nightlight with an integrated light sensor that automatically turns the LED on in low light. Designed for direct wall outlet use, it provides soft illumination for corridors, bedrooms, nurseries or bathrooms. Compact and energy-efficient, it eliminates the need to manually switch lights and offers continuous, low-power operation for safe nighttime visibility.

## Long description

Yeelight Sensor NightLight Lite is a plug-in nightlight with an integrated light sensor that provides warm auxiliary illumination at 2700 K and 2–10 lm intensity. The device operates directly from mains power (220–240 V) and does not require batteries or charging. Its compact 61 mm diameter and low 0.25 W power consumption make it suitable for continuous automatic use in living spaces and corridors.
Advantages
The built-in sensor enables automatic on/off based on ambient brightness, activating below 2 lux and deactivating above 13 lux, which reduces unnecessary energy use. With a warm 2700 K color temperature and low lumen output, the light minimizes blue-light emission and glare to avoid eye strain at night. The plug design is compact so the device does not block adjacent outlets, and its power consumption of 0.25 W is lower than many similar products.
Suitable for
Night-time corridor and stairway illumination
Toilet or bathroom visits during the night
Children's room or nursery auxiliary lighting
Bedrooms for gentle orientation light
Key specifications
Luminous flux: 2–10 lumens
Color temperature: 2700 K (warm white)
Rated power consumption: 0.25 W
Power supply: 220–240 V mains
Automatic activation threshold: turns on below 2 lux, off above 13 lux
Diameter: 61 mm
How to use
Insert the nightlight directly into a standard 220–240 V wall outlet and ensure the sensor faces the room area where ambient light level should be detected. The device will operate automatically: it turns on when surrounding brightness drops below the activation threshold and turns off when light is sufficient. No setup, batteries or charging are required; to reset operation, remove and reinsert the plug.
Usage recommendations
The nightlight is intended for indoor use only. Install in a dry, ventilated location and avoid covering the sensor or placing the device behind objects that block ambient light measurement. For optimal sensor performance, place it where it can directly sense room illumination and away from bright direct light sources.

## FAQ

### How much does the Plug-in Nightlight Yeelight YLYYD-0021 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Thursday 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, Bank cards on-line, Apple Pay, Google Pay. 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 Yeelight 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 Yeelight 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/11171067/61931219_large.webp