51 LED Red Light Flashlight Torch 625nM for Astronomy Navigation & Night Vision

51 LEDs Red Flashlight is perfect for when you have to read or focus in the dark and you don't want to loose your night vision. The red light has a wavelength of about 620-630nm. Nice for looking at star maps or for maintaining night vision with general use around the campsite; for use with red-light readable topographic maps; night-time astronomy; Sea Turtle Night Patrol; perfect for "Star Party"; Walking After Dark. Also, thus Flashlight has Large Cover Area!

Functions:

1. Night hunting

2. Pilot training

3. Night photography

4. Working on a pediatric unit

5. Volunteer working at night

6. Reading star charts at night

7. Night land navigation map reading

8. Astronomy and other nighttime activities etc.

9. Sea turtle night patrols in turtle season. 

Specifications:

Body Material: Aluminium;

Body Color: Black;

LED quantity: 51;

Beam Color: Red;

Wave length: 620-625nm;

Battery: 3xAA (Not Include);

Surface dispose:Anodizing

Bulb life:50,000 hours

Lighting distance: less than 50 meters

Size: 147*56*36mm

Package included:

1 x 51 LED Red flashlight

1 x White box