# Goobay 74770 Electronic Lighting Transformer 100W 12V IP67

**URL:** https://aio.lv/en/product--goobay-74770--12450057
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** LED accessories
**Manufacturer:** GOOBAY
**Manufacturer code:** 74770
**EAN:** 4040849747700
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--goobay-74770--12450057

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Goobay 74770 is a high-performance electronic lighting transformer designed for 12V LED systems. With a power output of 100W and an IP67 rating, it is fully protected against dust and water immersion, making it suitable for both indoor and outdoor installations. It operates on a standard 220-240V input, providing a stable and reliable power supply for various lighting applications requiring a 12V DC output.

## Long description

The Goobay 74770 is a high-performance electronic lighting transformer engineered to provide a stable 12V DC power supply for LED systems. Designed to convert standard 220-240V AC mains voltage into a reliable 12V output, this unit ensures consistent performance for various lighting applications. With its robust IP67-rated housing, the transformer is fully protected against dust and water immersion, making it a versatile choice for both indoor and outdoor environments.
Advantages
This electronic transformer offers significant flexibility for lighting installations by supporting a wide range of LED products, including LED strips, modules, and spots. Because it provides a constant 12V DC output, it allows for the parallel connection of multiple light sources, enabling users to easily add or remove components without affecting the overall system stability. The inclusion of pre-wired cable ends simplifies the installation process, while built-in safety features such as short-circuit and overvoltage protection ensure long-term reliability and operational safety. Its compact design and high ingress protection rating allow for seamless integration into challenging environments where moisture or dust might be present.
Suitable for
Outdoor lighting systems such as garden, pond, or pool illumination
Damp indoor areas including bathrooms and kitchens
LED strips and LED modules requiring a constant 12V DC supply
G4 or GU-5.3 LED spot lighting setups
Industrial environments with high humidity levels
This transformer is not suitable for applications requiring dimmable lighting, as it does not support dimming functions. Additionally, it is intended specifically for 12V DC LED systems and should not be used with lighting products that require a different voltage or AC input.
Key specifications
Power output: 100 W
Input voltage: 220-240 V AC
Output voltage: 12 V DC
Ingress protection rating: IP67
Dimensions: 193 x 52 x 37 mm
Protection class: II
Connection: 20 cm loose cable ends (2-pole)
To use the Goobay 74770, connect the input cables to your 220-240V AC power source and the output cables to your 12V LED lighting system. Ensure that the total power consumption of all connected LEDs does not exceed the 100W capacity of the transformer. The unit is designed for simple installation, but all electrical connections should be made in accordance with local safety regulations to ensure proper grounding and insulation, especially when installing in wet or outdoor locations.
What to consider before purchase
Verify that your LED lighting system is compatible with a 12V DC constant voltage supply
Ensure the total wattage of your LED setup is within the 100W limit
Confirm that the installation location allows for the dimensions of the unit
Note that this device is not compatible with external dimmers
For optimal longevity and safety, ensure that the transformer is mounted in a location with adequate airflow and that all cable connections are properly sealed if exposed to direct water contact.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic lighting transformer |
| Weight | 0.6 kg |
| Operating temperature (T-T) | -20 - 45 |
| Height | 37 mm |
| Input voltage | 220 - 240 |
| Output voltage | 12 |
| Width | 52 mm |
| Product colour | White |
| Length | 193 mm |
| Input frequency | 50 |
| Output current | 8.3 A |
| Power | 100 W |
| Package type | Box |
| Protection class | II |
| International Protection (IP) code | IP67 |
| Suitable for outdoor use | Yes |
| Suitable for indoor use | Yes |
| Compliance certificates | CE, WEEE |

## FAQ

### How much does the Goobay 74770 Electronic Lighting Transformer 100W cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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 GOOBAY 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 GOOBAY 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

### Where can I download the instructions for Goobay 74770 Electronic Lighting Transformer 100W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12450057/68777657_large.webp