SERFAS - USM-600 E-LUME, 600 Lumens

• Serps' new E-Lume series changes the rules of the game!
• A tremendous power of 600 lumens, bright light even for the darkest nights
• Battery life meter
• Charging is fast from zero to a full battery, which takes about 4 hours
• The flashlight weighs only 170 grams including the battery and adapter
• Comes with a bayonet clip
• The kit is supplied with a USB cable for charging through the computer

Lighting times:

permanent continuous mode -

• Very high light 600 lumens 2.5 hours
• High light 300 lumens 6 hours
• Medium light 150 lumens 12.5 hours
• Low light 75 lumens 22 hours

In flashing mode:

• "Daylight" mode 600 lumens 75 hours
• "Low light" mode 100 lumens 90 hours

Operating Instructions:

When the headlight is new it comes locked
It takes about 5-6 seconds to press until one single blink appears and the flashlight is released from the lock
A second press will light up
In the on state, short presses will switch between the intensity modes strong, medium, weak
When on, pressing for two seconds will switch it to flashing mode
In flashing mode, a short press will change the intensity and rate of flashing
In flashing mode, pressing for two seconds will switch it to normal lighting mode
In the on state and in the flashing state, a second press will turn it off
When the flashlight is not locked and you want to lock it, press and hold the two (2) flashing lights and the flashlight goes into lock