Factory Price LED Emergency Lighting Ballast Built-in 3-Hour Backup
Panic Light Driver for Down Light Triproof Light Highbay Light Tube
Light Flood Light
1.Self-detect
2.Constant power emergency output
3.Suits for LED fitting with external LED driver
4.External battery,Li-FeP04
5.With multi-protection function ;
battery overcharge protection;
battery over-discharge protection;
output overload protection;short-circuit protection.
6.Accessary test switch and LED indicator
In the state of the power off,to connect with the batterystatic
current at the battery terminal is 0uA
Technical Data| Input voltage | 220-240Vac, 50/60Hz |
| Input current | 0.003A Max. @230Vac |
| Input wattage | <5.0W |
| Power factor | ≥0.5 @230 Vac |
| Battery charging | 350mA Max. |
| Battery charging time | ≤24Max |
| Emergency output Voltage | DC25-185VMax.200VDC |
| Emergency power | 3W |
| Emergency time | 3H |
| Electric Strength | 3000Vac, 5mA (input to output) |
| IP Rating | IP 20 |
| Maximum shell temperature | 75ºC |
| Warranty | 3 Years |
| Relevant standard | IEC 61347-2-7 / IEC 61347-1 / EN55015 |
Ordering Information| Emergency power | Emergency Time | Battery |
| 3W | 3H | LiFeP04 4.0Ah 3.2V |
| 5W | 1.5H | LiFeP04 1.5Ah 6.4V |
| 5W | 3H | LiFeP04 3.4Ah 6.4V |
This product is a MF LED Emergency Driver MF - 188B with self -
detection, constant - power emergency output, built - in battery
and multi - protection functions. It suits for LED fitting with
external LED driver. The relevant application scenarios are as
follows:
Emergency Lighting for LED Fixtures: When the power is off, it can provide emergency power for LED
lights. For example, in case of a power outage in buildings such as
offices, homes, shops, and public facilities like schools and
hospitals, the LED lights equipped with this emergency driver can
still work, ensuring basic lighting needs are met.
Application Scenarios:
1.In educational institutions like schools, it ensures students and
staff can safely evacuate during a power outage, especially in
classrooms, corridors, and stairwells.
2.For hospitals, where continuous lighting is crucial for patient
safety and medical operations, this emergency driver powers
emergency lights in patient rooms, operating theaters, and
emergency exits.
3.In transportation hubs such as subways, train stations, and
airports, it lights up exit signs and provides general emergency
lighting, helping passengers find their way out quickly during
emergencies.
4.Shopping malls and supermarkets benefit from it as well. During
power failures, it illuminates aisles, exits, and emergency exits,
ensuring the safety of shoppers and employees.
5.Offices, factories, hotels, basements, and parking lots also rely
on this product. In offices, it allows employees to safely leave
the building; in factories, it prevents accidents during power
outages; in hotels, it helps guests evacuate; and in basements and
parking lots, it provides necessary lighting for people to move
around safely.
6.In all public places, this emergency driver is essential for
powering emergency lights, exit sign lights, and emergency exit
lights. These lights include exit sign emergency lights, emergency
LED lights, LED emergency lamps, as well as rechargeable emergency
lights, battery backup lights, and emergency lamps.
