Specification:
Battery .........................................................Li-ion, 1.4 Ah
Rated voltage ...............................................3.7 V
Lighting time ................................................15 hours
Explosion protection type ……………………Ex iaI
Maximum Illumination (1m apart from lamp):
Beginning of lighting ………………………... >2000 Lux
After 11 hours……………………………….... >1500 Lux
Main light current ....................................... 0.12 A
Auxiliary light current .................................. 0.06 A
Life of cap lamp .......................................... 2 years
Charging time ...............................................