Model Numbering System for Emergency LED Driver

1.Series
EM        : Gerneral Emergency LED driver
LAEM   : -20°C Cold start Emergency LED driver
SDEM   : Self-Diagnostic Emergency LED driver
FEM      : Frond-End Emergency LED driver
AEM     : All-in-1 Emergency LED driver
UFOEM: UFO Emergency LED driver
2.Input voltage
A           : 120-277V
M          : 120-347V
4           : 347-480V
3. Output mode & Type
C          : Constant current
P          : Constant power
4. Rated Output Power(W)
5. Special configuration
EX        : External battery
BEX     : External battery without housing
6. Output voltage range
42         : 15-42VDC
55         : 15-55VDC
130        : 30-130VDC
180       :180VDC
255       : 50-255VDC
7. Optional features
BM       : Bottom mount
-HL       : Sutiable for class I division 2 hazardous location luminares
E          : No built-in battery
B          : For Type B lamps (Only for front-end series)
8. Customization
Wattage, current and any special customized specification