# E-LIGHT STM Star Master Dual Mode Star Sky Projector, Black, Powered by 4x AA Batteries or USB

**URL:** https://aio.lv/en/product--e-light-elig-stm--10686096
**Data updated:** 2026-06-12 15:51 (EEST)
**Category:** Holiday & Decorative Lighting
**Manufacturer:** E-LIGHT
**Manufacturer code:** ELIG-STM
**EAN:** 4752128077599
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--e-light-elig-stm--10686096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The E-LIGHT STM Star Master is a dual-mode star sky projector designed to create a relaxing atmosphere with celestial projections. It features two operation modes and offers versatile power options, including 4x AA batteries or a USB connection. Ideal for bedrooms, nurseries, or decorative lighting, this compact projector brings the night sky indoors with ease and efficiency.

## Long description

The E-LIGHT STM Star Master is a versatile dual-mode star sky projector designed to transform any indoor space into a celestial display. This compact device projects a wide array of stars onto walls and ceilings, creating a soothing and immersive atmosphere. With its dual-mode functionality, users can choose between a steady warm yellow light or a dynamic display of flashing red, blue, and green LED diodes, allowing for customizable lighting effects to suit various moods and environments.
Advantages
This projector stands out due to its dual-mode operation, which offers both a calming static warm white light and an engaging multi-colored flashing effect. Its lightweight and compact design makes it highly portable and easy to place in any room, from children's bedrooms to living areas. The device is engineered for flexibility, supporting both battery operation for cordless use and USB power for continuous lighting, ensuring it can be used in locations without immediate access to a wall outlet.
Suitable for
Creating a relaxing atmosphere in bedrooms or nurseries
Adding decorative lighting to parties and social events
Providing a gentle night light for children
Setting a romantic or ambient mood in living spaces
This projector may not be suitable for use as a primary light source for reading or detailed work, as its output is designed for decorative and ambient purposes rather than task illumination. Additionally, it is intended for indoor use only and should not be exposed to moisture or extreme outdoor conditions.
Key specifications
Material: ABS and PC plastic
Light modes: Warm white (3500K) and RGB (Red, Green, Blue)
Power supply: 3x AA batteries or Micro USB cable (5V DC)
Dimensions: 14 cm diameter, 11 cm height
Control: Integrated buttons
Weight: 88g
How to use
To operate the E-LIGHT STM, insert three AA batteries into the base or connect the device to a power source using a Micro USB cable. Use the integrated buttons on the unit to toggle between the available lighting modes. You can select the warm yellow star projection independently or activate the flashing RGB diodes to add color to the display. Place the projector on a flat, stable surface in the center of the room to achieve the widest projection coverage on your walls and ceiling.
What to consider before purchase
Batteries are not included in the package
The device is designed for indoor use only
Projection clarity may vary depending on the distance from the wall or ceiling
Ensure the surface is level to prevent the device from tipping
Usage recommendations
For the best visual experience, use the projector in a completely dark room. To extend battery life, it is recommended to use the USB power connection for prolonged periods of use.

## FAQ

### How much does the E-LIGHT STM Star Master Star Sky Projector cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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, 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 E-LIGHT 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 E-LIGHT 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/10686096/58409649_large.webp