# Alarm Lighting PATLITE LR4-302WJBU-RYG Fixed Amber Green Red LED

**URL:** https://aio.lv/en/product--patlite-lr4-302wjbu-ryg--3151912
**Data updated:** 2026-01-13 17:39 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Patlite
**Manufacturer code:** LR4-302WJBU-RYG
**EAN:** 4938766012288
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 172.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 142.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--patlite-lr4-302wjbu-ryg--3151912

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The PATLITE LR4-302WJBU-RYG is a fixed alarm lighting solution featuring amber, green, and red LEDs. It operates on a 24V DC power source with a maximum consumption of 1.3W. With a compact width of 40mm, this unit is designed for easy installation and visibility. It is RoHS certified, ensuring compliance with environmental standards, making it a reliable choice for various applications.

## Long description

The PATLITE LR4-302WJBU-RYG Fixed Amber Green Red LED is a compact, three-color alarm lighting unit designed for 24V DC systems. Its slim profile and 40 mm width allow installation in constrained spaces while providing clear visual status indication using amber, green and red LEDs. The unit consumes up to 1.3W and is RoHS certified for compliance with environmental regulations, making it suitable for industrial and commercial signal applications.
Advantages
This fixed alarm lighting unit provides distinct, easily recognizable color signals (amber, green and red) in a single compact housing. Low power consumption ensures minimal impact on system power budgets, while the 24V DC operation aligns with common control and automation installations. The narrow 40 mm body simplifies mounting in panels, machinery frames, or wall brackets. RoHS certification indicates restricted hazardous substance compliance, supporting environmentally conscious installations.
Suitable for
 Machine status indication on production lines
 Panel-mounted visual alarms in control cabinets
 Visual signaling in automation and conveyor systems
 Equipment status display in laboratories and testing stations
Key specifications
 Light colors: amber, green, red (fixed)
 Operating voltage: 24 V DC
 Maximum power consumption: 1.3 W
 Body width: 40 mm
 Certification: RoHS compliant
How to use
Install the LED unit on a flat surface or within a panel opening sized to accommodate the 40 mm width and the unit's mounting features. Connect the 24 V DC power supply according to system wiring standards, ensuring polarity and any applicable protective elements such as fuses or overcurrent protection are in place. Use separate control outputs or wiring to switch each color as required for your signaling logic. Verify illumination and color distinction after installation and before commissioning.
Usage recommendations
Place the unit where it is visible from typical operator positions and avoid direct exposure to strong ambient light that could reduce color recognition. Use appropriate mounting hardware and secure wiring to prevent vibration-related loosening. Maintain periodic visual checks for LED functionality and clean the lens with a soft, dry cloth to preserve visibility.

## Specifications

| Feature | Value |
|---|---|
| Type | Fixed |
| Certification | UL 508, CSA-C22.2 No.14
FCC 15 B A
RoHS (EN 50581)
EMC (EN 61000-6-4, EN 61000-6-2)
KC (KN 61000-6-4, KN 61000-6-2)
IEC/EN 60947-5-1, EN62471 |
| Storage temperature (T-T) | 0 - 90 |
| Form factor | Round |
| Operating temperature (T-T) | -20 - 50 |
| Lamp type | LED |
| Width | 40 mm |
| Product colour | Silver |
| Operating voltage | 24 V |
| International Protection (IP) code | IP65 |
| Placement | Indoor |
| Power source type | DC |
| Power consumption (max) | 1.3 W |
| Diffuser colour | Amber/Green/Red |
| Quantity per pack | 1 pc(s) |
| Sustainability certificates | RoHS |

## FAQ

### How much does the Alarm Lighting PATLITE LR4-302WJBU-RYG cost, and is it available for purchase?

The price is 172.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 04.08.2026 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 Patlite 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 Patlite 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/3151912/58261657_large.webp