Product Overview
The BSIDE L1 is a compact, high-precision digital lux meter designed for accurate measurement of illuminance and brightness. Engineered for both industrial and general-purpose applications, this portable photometer delivers reliable readings with a user-friendly interface. Its small form factor makes it ideal for on-the-go testing in various environments, from factory floors and laboratories to office spaces and agricultural settings.
Featuring a responsive sensor and a clear digital display, the BSIDE L1 simplifies the process of evaluating light levels. Whether you are conducting lighting audits, ensuring workplace safety compliance, or optimizing plant growth conditions, this device provides the accuracy and convenience needed for professional results.
Key Features
- High Precision Measurement: Delivers accurate illuminance readings, ensuring reliable data for professional assessments.
- Wide Measurement Range: Capable of measuring from 0.1 to 200,000 Lux (or 0.01 to 20,000 Foot-candles), covering a vast spectrum of lighting conditions from dim environments to intense direct sunlight.
- Compact & Portable Design: Lightweight and handheld, the device fits easily into a pocket or tool bag, making it perfect for fieldwork and mobile inspections.
- User-Friendly Interface: Features a clear LCD display with a backlit function for easy reading in dark environments. Simple button controls allow for quick operation.
- Data Hold Function: The "HOLD" button allows users to freeze readings on the screen for convenient recording and analysis.
- Max/Min Recording: Tracks and displays the maximum and minimum light levels recorded during a session, useful for identifying fluctuations.
- Auto Power Off: Conserves battery life by automatically shutting down the device after a period of inactivity.
- Versatile Applications: Suitable for a wide range of uses, including industrial hygiene, architectural lighting design, photography studio setup, and agricultural greenhouse management.
Technical Specifications
| Feature |
Specification |
| Model |
BSIDE L1 |
| Measurement Range |
0.1 ~ 200,000 Lux / 0.01 ~ 20,000 Fc |
| Accuracy |
±4% (at 23°C ± 5°C) |
| Resolution |
0.1 Lux / 0.01 Fc |
| Display |
3 1/2 digit LCD with backlight |
| Sensor |
Silicon photodiode with spectral response close to CIE photopic luminosity function |
| Sampling Rate |
2.5 times/second |
| Operating Temperature |
0°C to 40°C (32°F to 104°F) |
| Operating Humidity |
0% to 70% RH (non-condensing) |
| Power Supply |
1 x 9V battery (included) |
| Dimensions |
Approx. 150 x 60 x 30 mm |
| Weight |
Approx. 150g (including battery) |
Applications
- Workplace Safety: Ensure lighting levels meet OSHA and other safety standards in factories, offices, and public buildings.
- Photography & Videography: Measure light intensity to set up optimal lighting for studios and film sets.
- Agriculture: Monitor light levels in greenhouses to ensure optimal growing conditions for plants.
- Architectural & Interior Design: Evaluate the effectiveness of lighting designs in residential and commercial spaces.
- Quality Control: Test the output of lighting fixtures and ensure consistency in manufacturing processes.





