Sanford Rechargeable Bright LED Emergency Lantern – SF2723EL

46Pcs 2835 LED.
1×18650 3.7V 1800mAh Li-Battery.
High Bright 1.5 Hours, Low Bright 15 Hours.
4 Mode Operating Functions: 1-High Bright,2- Medium Bright, 3- Low Bright, 4- Off.
Input Voltage – DC 5.0V USB.
No. Of Switching Cycle – 100000 Times.
Rated Temperature – 10000- 15000K (SMD LED).
Rated Power: 5W.
Rated Lifetime: 100000hours.
Rated Luminous Flux: 920
Rated Efficacyc (lm/W): 184.