Features:

Red/Green/Blue Filter for Night Activities

Super bright CREE Q5 LED with 3 Brightness choices

18650 Li- Battery (not included)

All Aluminum Construction with Water Resistance

Adjustable and ultralight head strap

Product Description:

Are you looking for a headlamp intended to preserve night vision under dark skies.  Here it is your best choice.

The CREE Q5 provides extremely small size but super bright. The headlamp is powerful enough for general expedition.  All the body is constructed with aluminum even if in the battery cover.  The compact and comfortable head trap made the head lamp tiny enough to be carried in jacket pocket.

There are 3 color filters included.  Just one second, the LED color of the headlamp was changed as Red, Green or Blue.  The design is for scientific research, natural expedition, and astronomical observing in the darkness.  For the safety of shipping, the 18650 battery is not included.

Technical Details:

Item Weight:   180 grams

Origin:     China

Batteries:  18650 x1 (not included)

3 Brightness choices:  High / Low / flashing

Color:      LED with 3 Filters (Red/Green/Blue)

Material: All Aluminum even if the battery cover

Luminous Flux (max):  350

Water Resistance:  Yes

Usage:     Astronomy/Natural expedition