Introduction
This manual provides essential information for the safe installation, operation, and maintenance of your Virone MUSAM E27 outdoor lamp. Please read these instructions carefully before use and retain them for future reference.
Safety Information
General Safety Precautions
- Ensure the power supply is disconnected before installation or maintenance.
- Installation should be performed by a qualified electrician.
- Do not exceed the maximum bulb wattage of 60W.
- This product is designed for outdoor use with an IP44 rating, protecting against solid objects larger than 1mm and water splashes from any direction. However, it is not suitable for submersion.
- Do not modify the product in any way.
- Keep out of reach of children.
Product Overview
The Virone MUSAM E27 outdoor lamp is designed for automatic illumination of outdoor areas such as stairs, corridors, basements, garages, and warehouses. It features a passive infrared (PIR) motion sensor and a twilight sensor for energy-efficient operation.
Key Features
- Energy-saving: Integrated motion and twilight sensors for automatic operation.
- Adjustable LUX: Allows setting the ambient light level at which the sensor activates.
- Adjustable Time: Controls how long the light remains on after motion detection (10 seconds to 3 minutes).
- 230V Powered: Designed for permanent wiring installation.
- Replaceable E27 Bulb: Compatible with E27 base bulbs up to 60W (bulb sold separately).
- IP44 Rated: Suitable for outdoor use, resistant to splashing water.
Product Components
A visual representation of the lamp's components and dimensions.

Description: This image shows the Virone MUSAM E27 lamp with its dimensions: 265 mm width, 185 mm height, and 105 mm depth. The motion sensor is visible at the bottom.

Description: An internal view of the Virone MUSAM E27 lamp, showing the E27 bulb holder, wiring connections, and the integrated motion sensor module.
Installation
Before You Begin
- Ensure the main power supply is switched off at the circuit breaker.
- Gather necessary tools: drill, screwdriver, wire strippers, mounting hardware.
- Select a suitable wall-mounting location, considering the motion sensor's detection range (up to 9 meters, 180° viewing angle).
Mounting Steps
- Carefully detach the lamp's base from the main housing.
- Mark drilling points on the wall using the base as a template.
- Drill holes and insert appropriate wall plugs.
- Feed the electrical wires through the designated opening in the base.
- Connect the electrical wires (Live, Neutral, Earth) to the terminal block inside the lamp base. Ensure correct polarity.
- Install an E27 bulb (max 60W) into the bulb holder.
- Reattach the main housing to the base, ensuring a secure and watertight seal.
Installation Examples

Description: The Virone MUSAM E27 lamp installed on the exterior wall of a modern house, providing illumination near an entrance.

Description: Two Virone MUSAM E27 lamps mounted above a garage door, demonstrating their use for illuminating driveways or garage entrances.
Operating Instructions
After installation and power restoration, the lamp will enter a warm-up period (approximately 30-60 seconds) during which it may turn on and off randomly. After this, it will operate according to your settings.
Sensor Adjustments
The lamp features two adjustable potentiometers located on the motion sensor module:
- LUX (Light Intensity Sensitivity): This dial adjusts the ambient light level at which the sensor becomes active. Turn towards the "sun" icon for activation in brighter conditions (daylight) or towards the "moon" icon for activation only in low light conditions (dusk/night). Adjustment range: <3—2000lux.
- TIME (Illumination Duration): This dial sets how long the lamp remains illuminated after motion is detected. The duration can be adjusted from approximately 10 seconds (min) to 3 minutes (max). Any subsequent motion detected during the illumination period will reset the timer.
Sensor Location

Description: This diagram highlights the key features of the Virone MUSAM E27 lamp, including the E27 base holder, motion sensor, twilight sensor, timer adjustment, and IP44 waterproof rating. The motion sensor is clearly visible at the bottom.
Maintenance
Cleaning
Clean the lamp's exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
Bulb Replacement
To replace the E27 bulb:
- Ensure the power supply is disconnected.
- Carefully open the lamp housing.
- Unscrew the old E27 bulb.
- Screw in a new E27 bulb (maximum 60W).
- Close the lamp housing securely.
- Restore power.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | No power supply. | Check circuit breaker and wiring connections. |
| Bulb is faulty. | Replace the E27 bulb. | |
| LUX setting is too low (moon icon) during daylight. | Adjust the LUX dial towards the "sun" icon. | |
| Lamp stays on continuously. | Constant motion in detection area. | Relocate the lamp or adjust the detection area if possible (note: sensor is not rotatable). |
| TIME setting is too long. | Adjust the TIME dial to a shorter duration. | |
| Lamp turns on unexpectedly. | False triggers (e.g., small animals, moving branches, heat sources). | Adjust the sensor's position or sensitivity if possible. Ensure no obstructions are causing false triggers. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Virone |
| Model Number | LF-1/B |
| Power Supply | 230V~, 50Hz |
| Max. Power | 60W |
| Bulb Type | E27 (CFL / LED compatible) |
| Ingress Protection (IP) Rating | IP44 |
| Sensor Type | PIR (Passive Infrared) |
| Detection Range | Up to 9 meters |
| Detection Angle | 180° (horizontal) |
| LUX Adjustment Range | <3—2000lux |
| TIME Adjustment Range | 10 sec ± 5 sec (min) to 3 min ± 1 min (max) |
| Operating Temperature | -20 ~ 40 °C |
| Material | Plastic (PC housing) |
| Color | Black |
| Dimensions (W x H x D) | 265 mm x 185 mm x 105 mm |
| Weight | 560 g |
| Mounting | Wall-mounted |
| Electrical Shock Protection Class | I |
| Minimum Distance from Illuminated Object | 0.5 m |
| Dimmer Compatible | No |
Warranty and Support
For warranty information, please refer to the terms and conditions provided by your retailer at the time of purchase. For technical support or further assistance, please contact Virone customer service or your local distributor.





