# Es-System COSMO CO1 236 T8 Hermetic Luminaire 2x36W EVG-E

**URL:** https://aio.lv/en/product--es-system-6841030--12466095
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Table and pendant lamps
**Manufacturer:** Es-System
**Manufacturer code:** 6841030
**EAN:** 5901155086053
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 57.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--es-system-6841030--12466095

## 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 Es-System COSMO CO1 236 T8 is a high-quality hermetic luminaire designed for demanding environments. Featuring a 2x36W configuration and an electronic ballast (EVG-E), this fixture provides reliable and efficient lighting. Its sealed construction ensures protection against dust and moisture, making it an ideal solution for industrial facilities, warehouses, parking garages, and utility areas requiring durable illumination.

## Long description

The Es-System COSMO CO1 236 T8 is a robust hermetic luminaire engineered for reliable performance in challenging environments. Designed to accommodate two 36W T8 fluorescent lamps, this fixture utilizes an electronic ballast (EVG-E) to ensure stable operation, reduced flickering, and improved energy efficiency. Its durable, sealed housing provides essential protection against dust and moisture ingress, maintaining consistent illumination levels even in demanding industrial or utility settings.
Advantages
This luminaire stands out due to its high-grade hermetic construction, which effectively shields internal components from environmental contaminants. The integration of an electronic ballast enhances the longevity of the lamps and provides instant-start capabilities without the need for external starters. Its design prioritizes ease of maintenance and installation, ensuring that the unit remains a dependable lighting solution over long periods of operation in harsh conditions.
Suitable for
Industrial production halls and manufacturing facilities
Warehouses and logistics centers
Underground parking garages
Utility rooms and basements
Workshops and technical service areas
When it may not be suitable
This luminaire is not intended for use in explosive atmospheres or areas requiring specialized explosion-proof lighting equipment. Additionally, it is not suitable for decorative residential lighting applications where a more aesthetic or architectural design is preferred over functional, industrial-grade durability.
Key specifications
Light source: 2x36W T8 fluorescent lamps
Ballast type: Electronic ballast (EVG-E)
Protection rating: Hermetic (dust and moisture resistant)
Application: Industrial and utility lighting
How to use
Installation should be performed by a qualified professional in accordance with local electrical safety regulations. The luminaire is designed for surface mounting on ceilings or walls. After securing the housing, insert the T8 fluorescent lamps into the sockets, ensuring they are properly seated. Secure the diffuser cover firmly to maintain the hermetic seal, which is critical for protecting the internal electrical components from environmental factors.
What to consider before purchase
Verify that the mounting surface can support the weight of the fixture
Ensure the power supply matches the requirements of the electronic ballast
Check that the T8 lamps are compatible with the specific wattage of the fixture
Confirm the environmental conditions do not exceed the luminaire's protection rating
Usage recommendations
Regularly inspect the diffuser for any cracks or damage to ensure the hermetic seal remains intact. Clean the exterior surface periodically to maintain optimal light output, and replace lamps only when the unit is disconnected from the power supply.

## FAQ

### How much does the Es-System COSMO CO1 236 T8 Hermetic Luminaire cost, and is it available for purchase?

The price is 69.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 Es-System 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 Es-System 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/12466095/68768151_large.webp