1. Introducció
The Perel EFL27 Portable Alarm Light is a compact and versatile safety indicator designed for various applications. Featuring 15 bright red LEDs, it provides clear visual signaling for enhanced safety. Its robust design includes a strong magnet for easy attachment to metallic surfaces, such as a vehicle body, and is water-resistant, allowing for reliable use in diverse conditions. This manual provides essential information for the proper setup, operation, and maintenance of your device.

Image 1.1: The Perel EFL27 Portable Alarm Light, a compact red LED safety indicator.
2. Instruccions de seguretat
Please read and understand all safety instructions before using the Perel EFL27 Portable Alarm Light. Failure to follow these instructions may result in injury or damage to the device.
- Llegiu sempre tot el manual d'instruccions abans del primer ús.
- Mantingueu el dispositiu fora de l'abast dels nens i les mascotes.
- Do not stare directly into the LED light, as it may cause temporary vision impairment.
- Ensure batteries are inserted correctly according to polarity markings (+/-). Incorrect insertion can damage the device.
- Dispose of used batteries responsibly according to local regulations. Do not mix old and new batteries, or different types of batteries.
- No intenteu obrir, modificar ni reparar el dispositiu. Envieu totes les tasques de manteniment a personal qualificat.
- Eviteu exposar el dispositiu a temperatures extremes o a la llum solar directa durant períodes prolongats.
- Although water-resistant, do not submerge the device in water.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents al paquet:
- 1 x Perel EFL27 Portable Alarm Light
- Piles (poden estar preinstal·lades o incloses per separat)
4. Configuració
4.1 Instal·lació de la bateria
The Perel EFL27 operates on batteries. If the batteries are not pre-installed, follow these steps:
- Localitzeu la tapa del compartiment de la bateria a la part posterior de la unitat.
- Carefully open the compartment.
- Insert the required batteries (e.g., AAA or AA, refer to device markings if present) ensuring correct polarity (+ and -).
- Tanqueu de manera segura la tapa del compartiment de la bateria.

Imatge 4.1: posterior view of the Perel EFL27, highlighting the battery compartment and integrated magnets.
5. Instruccions de funcionament
5.1 Engegada/Apagada i Selecció de Mode
To operate the alarm light:
- Press the power button (typically located on the front or side of the unit) to turn on the light.
- Each subsequent press of the power button will cycle through the available light modes (e.g., steady, various flashing patterns, rotating).
- To turn off the light, continue pressing the power button until the light switches off, or press and hold the button for a few seconds.
5.2 Placement and Attachment
The Perel EFL27 offers flexible placement options:
- Enganxament magnètic: Utilize the strong magnet(s) on the back of the unit to securely attach it to any suitable metallic surface, such as the side or rear of a vehicle, for high visibility.
- Ground/Road Placement: The compact and stable design allows the unit to be placed directly on the ground or road surface to mark an area or warn oncoming traffic.

Image 5.1: The Perel EFL27 Portable Alarm Light deployed on the road as a warning signal.
6. Manteniment
6.1 Neteja
Per netejar el dispositiu:
- Wipe the exterior of the alarm light with a soft, slightly damp tela.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the plastic housing or electronic components.
- Ensure the device is completely dry before storing or using it again.
6.2 Emmagatzematge
For optimal longevity:
- Store the Perel EFL27 in a cool, dry place away from direct sunlight and extreme temperatures.
- If the device will not be used for an extended period, remove the batteries to prevent potential leakage and damage to the unit.
7. Solució De Problemes
If you encounter issues with your Perel EFL27 Portable Alarm Light, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| La llum no s’encén. | Piles gastades o instal·lades incorrectament. | Comproveu la polaritat de la bateria i substituïu-la per piles noves. |
| La llum és tènue o parpelleja. | Potència de bateria baixa. | Substituïu totes les bateries per altres de noves. |
| Light modes do not change. | Faulty power button or low battery. | Assegureu-vos que les piles siguin noves. Si el problema persisteix, poseu-vos en contacte amb el servei d'atenció al client. |
| Water ingress after exposure to moisture. | Device submerged or exposed to excessive water pressure. | The device is water-resistant, not waterproof. Avoid submersion. Allow to dry completely. If damaged, replace. |
8. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | EFL27 |
| Font de llum | 15 x Red LEDs |
| Font d'alimentació | Bateria (3 volts) |
| Material | Plàstic |
| Color | Vermell |
| Dimensions (L x A x A) | 3.5 x 17.5 x 25 cm |
| Pes | 192 g |
| Característiques especials | Strong magnet for attachment, Water-resistant |
9. Garantia i Suport
9.1 Informació de la garantia
For details regarding the warranty period and terms for your Perel EFL27 Portable Alarm Light, please refer to the warranty card included with your purchase or the retailer's policy. It is recommended to retain your proof of purchase for any warranty claims.
9.2 Atenció al client
Should you require technical assistance, have questions about the product, or need to report an issue, please contact Perel customer support. You can typically find contact information on the product packaging, the official Perel weblloc web o a través del vostre punt de compra.





