Emergency Signs Ballasts Drivers Li-ion 2500mAh-7.4V 8W LED Emergency Power Supply for LED Fixtures
| Model NO. | MF-LM-xxW-8W |
| Input Voltage | 100~347Vac,50/60Hz |
| Input Current | 200mAmax. |
| Input Power Rating | 12W max. |
| Output Voltage | 170Vdc |
| Emergency Power | 8W |
| Recharge Time | 24Hrs |
| Discharge Time | 90 minute |
| Battery | Li-ion |
| Warranty | 5 Years |
| Ambient Temp | 32~122 F(0....+50 ºC) |
| Weight | 3.66 lbs(1.4kg) |
1.Listed North America UL cert.
2.Comply UL924 ordinances, CSA C22.2 No.141
3.in-site assembly
4.With 0/1-10V dimming
5.With infra red wireless remote control
6.Constant power output
7.High voltage output
8.Comply emergency saving CEC ordinance
9.Charging and dis-charging protection function
10.and over heat temp. protection
11.Mock-up electricity pause emergency testing function
12.Can be power off under emergency status
13.Indication light: city grid electricity
14.Seasonal self detect function
15.Protection functions: over voltage, short circuit, over
16.load and open circuit
17.Metallic housing, comply EMC, FCC and C-tick ordinances
18.IP grade: IP40
| Model No. | Output Voltage | Emergency Power | Battery Type |
| MF-LM-8W-170 | 170Vdc | 8W | Li-ion 2500mAh-7.4V |
| MF-LM-15W-170 | 15W | Li-ion 2500mAh-14.8V |
| OPERATION(INDICATOR STATUS) | Remarks |
| Solid Red ON | System OK/AC OK |
| Flashing Red (1s on, 1s off, cycling) | The backup micro inverter working in Emergency mode |
| Flashing Red (0.5s on, 0.5s off, cycling) | Battery not detected, check battery connection |
| Test button |
| 0S<Key≤2S,Enter a simulated state of emergency,the Red indicator blinks once every second,keep emergency status for 20±1 seconds and back to normal status |
| 0S<Key≤1S,In the emergency state, the emergency state is turned of |
Healthcare Facilities
Critical backup lighting for hospitals and clinics where uninterrupted lighting is essential for patient care and emergency procedures.
Educational Institutions
Ensures safe evacuation paths in schools and universities during emergencies with 90 minutes of reliable backup power.
Industrial Plants & Warehouses
Rugged design withstands harsh environments while providing emergency lighting for hazardous areas and manufacturing facilities.
Retail Stores & Shopping Malls
Maintains emergency aisle lighting and exit signage to guide customers to safety during power failures.
Public Transportation Hubs
Essential for airports, subway stations and bus terminals where continuous lighting is critical for passenger safety and evacuation procedures.
Residential High-Rise Buildings
Critical for apartment complexes to illuminate stairwells and common areas during blackouts. The 90-minute runtime exceeds most building code requirements for residential emergency lighting.
As a leading manufacturer of LED light product MING FENG LIGHTING CO.,LTD established in year 2009 and has more than 14 years experience in exporting LED lighting products. Our company established a quality management system in accordance with the ISO9001 standard. Products are CE,CB,ROHS,SAA,ETL,DLC certified. And Ming Feng has expanded its business to many countries to Europe,America,Southeast Asia and etc.
In order to provide our customers with attractive lighting fixtures,optimal energy saving and thoughtful lighting solutions,Ming Feng hired the professional,Dialux lighting designer,and providing the OEM & ODM service for all the partners around the world. Our designer and engineer always pay full attention to them in the field of high quality standard at reasonable and competitive price,fast delivery,trust and honest services etc.
Q1: Are you a manufacturer?
MF: Yes, we are a manufacturer with our own factory. We have over 14 years of experience in research and development, as well as manufacturing, and we operate based on ISO quality management since 2009.
Q2: Can I order a sample of the LED Light?
MF: Yes, we welcome sample orders to test and check the quality of our products. Mixed samples are also acceptable.
Q3: What is the lead time for the LED Light?
MF: For sample orders, the lead time is 3-7 days, and for mass production orders, it is 15-25 days. The exact lead time depends on the order quantities.
Q4: How do you ship the finished products?
MF: We offer optional shipping methods such as by SEA, AIR, or Express (DHL, UPS, FedEx, TNT, etc.).
Q5: Can I print my logo on the LED Light?
MF: Yes, we provide OEM service to our customers. We can help to make the label and color box according to your requirements.
Q6: How do I proceed with an order for the LED Light?
MF: Firstly, please let us know your detailed requirements and application environment. Secondly, we will recommend some suitable products and solutions to you based on your request. Thirdly, after confirming all the details, customers will issue a purchase order and make the payment to confirm, and then we will start production and arrange shipment.
Q7: How do you handle defective products?
MF: All of our products are produced in strict quality control systems, and the defective rate is less than 0.2% according to our shipment records. We offer a 5-year warranty for this product. If there is any defect during the warranty period, please provide pictures or videos of the defective lights in working situations, and we will ship new lights to you within a few days or together with your next order.
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