SMOG Lights
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LED Backup Light, LED Emergency Recessed Downlight
Product Description
📋
Basic Specifications
Model NO.
LEK02-3NC
Installation
Recessed
Color Temp
Cool White
IP Rating
IP20
Operation Mode
Non-maintained
Battery Type
Ni-Cd Battery
Material
Plastic
Certification
CE, RoHS, CB
Warranty
4 Years
Lumen Output
150lm
Charge Time
24 Hours
Cutout Hole
40mm
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Product Description
CB Approved 3W LED Emergency light with Ni-Cd batteries 3Hours Backup
Relevant Standards
| EN 60598-1 | EN 61000-3-2 | IEC 60598-1 | IEC61000-3-2 |
| EN 60598-2-22 | EN 61000-3-3 | IEC 60598-2-22 | IEC 61000-3-3 |
| EN 61347-1 | EN 62471 | IEC 61347-1 | IEC 62471 |
| EN 61347-2-13 | EN 62493 | IEC 61347-2-13 | IEC 62493 |
| EN 61347-2-7 | EN 55015 | IEC 61347-2-7 | IEC 55015 |
Product Parameters
| Model No. | LEK02-3NC | Battery | Ni-Cd, 3.6V 2000mAh |
|---|---|---|---|
| LED Chips | CREE XT-E | Luminous Flux | 150lm |
| Power | 3W | Input Voltage | AC220-240V~50/60Hz |
| Charge Time | 24 Hours | Emergency Duration | 3 Hours |
| Protection Class | II | IP Rating | IP20 |
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Dimension & Installation
Wire Preparation:
0.5~1.5mm² wiring required for standard installation.
⚙️
AUTO Test System
Commissioning Test:
Mains supply initiates 24 hours of uninterrupted charging. Counter resets if interrupted. Followed by a full duration test and another 24hr charge.
Function Test:
Automatically carries out a 5-second functional test every week.
Duration Test:
Automatically carries out a full rated duration test every 13 weeks.
LED Status Indicators
| LED Indication | Status | Commentary |
|---|---|---|
| Permanent Green | Normal | Everything works correctly |
| One Flash (4s pause) | Battery Failure | Battery is not connected |
| Two Flashes (4s pause) | Battery Failure | Short circuit or low voltage |
| Three Flashes (4s pause) | Load Failure | LED failure detected |
| Green & Red Off | DC Mode | Emergency mode active |
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Special Notes
- Must be installed by a registered electrician per local standards.
- Ensure mains supply is isolated before any installation work.
- The light source is non-replaceable; replace entire unit at end of life.
- Replace the luminaire if it no longer meets the rated 3-hour duration.
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Frequently Asked Questions
How long does the battery last in emergency mode?
The LEK02-3NC provides a rated emergency duration of 3 hours on a full charge.
Does this light perform self-testing?
Yes, it features an AUTO test function that performs weekly functional tests and quarterly full duration tests automatically.
What is the required cutout size for installation?
This recessed emergency light requires a 40mm cutout hole for proper installation.
What do the different LED flashes mean?
The bi-color LED indicates system status: 1 flash indicates a battery connection issue, 2 flashes indicate a battery voltage issue, and 3 flashes indicate an LED load failure.
What is the warranty period for this product?
This model comes with a comprehensive 4-year warranty, ensuring long-term reliability for safety applications.
Is the battery replaceable?
It uses a 3.6V 2000mAh Ni-Cd battery. While the light source itself is not replaceable, the whole unit should be checked according to the auto-test results for maintenance needs.
