Pre-order Vastlite Spectra Bow Multi-Color Zoomable LEP Flashlight

In stock
SKU: Spectra Bow
Regular price $209.99

Expected to ship around October 10

The
Vastlite Spectra Bow is a multi-color LEP flashlight built for extreme long-range illumination. Combining white, green, blue, and red light with an adjustable zoom system, the Spectra Bow allows you to change both beam focus and color through its rotary head.

With a maximum beam intensity of 649,000 candela and a white-light beam distance of up to 1,610 meters, it is designed for long-range observation, searching, outdoor use, signaling, and other applications where a highly concentrated beam is more useful than conventional wide-area illumination.

Four Colors in One LEP Flashlight

Instead of limiting the user to a single white beam, the Spectra Bow provides four selectable colors:

White · Green · Blue · Red

Each color offers different output and beam characteristics, allowing the flashlight to adapt to different environments and applications.

The rotary head provides a straightforward way to change the optical configuration and select the desired color without requiring a complicated electronic menu.

White Light — Up to 1,610 Meters

White provides the Spectra Bow's maximum long-range performance.

At High output, the focused white beam reaches up to:

615 lumens · 649,000 cd · 1,610 meters

This extremely concentrated beam is designed for identifying and illuminating distant objects where a conventional flood-oriented flashlight would lose intensity.

The white channel can also be adjusted toward a wider beam when more surrounding illumination is needed.

Green Light — Up to 780 Meters

Green provides excellent visibility at distance while maintaining the tightly focused character of an LEP beam.

At High, the green channel delivers:

325 lumens · 780 meters

Its highly visible beam makes it useful for long-range observation, outdoor searching, and situations where strong visual contrast is desirable. 

Blue Light — Up to 485 Meters

The blue channel produces a distinctive, concentrated beam with a maximum rated distance of:

15 lumens · 485 meters

Despite its relatively low lumen figure, its focused optical system allows the blue beam to remain visible over substantial distances.

This is also a good example of why lumens alone do not define throw performance—beam concentration and intensity matter just as much for a long-range LEP flashlight. 

Red Light — Up to 355 Meters

For applications where a lower-impact colored light is preferred, the Spectra Bow also provides a dedicated red-light option.

At High, the red channel is rated at:

45 lumens · 355 meters

Red light can be useful for signaling and situations where preserving more dark adaptation is desirable compared with bright white illumination.

Rotary Zoom & Color Selection

One of the defining features of the Spectra Bow is its rotary head mechanism.

Rotate the head to adjust the optical configuration and select between the available colors. This mechanical control keeps color and beam adjustment separate from the main electronic switch interface.

The result is a flashlight that combines the precision of a long-range LEP beam with considerably more versatility than a conventional fixed-beam, single-color LEP light.

Simple Low / High Interface with Direct Shortcuts

Despite its unusual optical system, the Spectra Bow uses a straightforward electronic interface.

Normal operation cycles between:

Low → High

The last-used mode is memorized.

Useful shortcuts provide faster access to commonly needed functions:

  • Hold from OFF: Direct access to Low
  • Double click: Direct access to High
  • Triple click: Strobe
  • 5 clicks: Electronic Lock / Unlock
  • 5 clicks while ON: Switch button backlight ON / OFF

This keeps normal operation simple while still providing shortcuts for faster access.

USB-C Rechargeable

A protected USB-C charging port is integrated into the body for convenient charging without requiring an external charger.

During charging, the switch indicator flashes red. Once charging is complete, the indicator turns solid green. Spectra Bow-说明书样稿260927(1)(3)

Powered by a 21700 Li-ion Battery

The Spectra Bow is powered by a 21700 Li-ion battery, providing the energy capacity needed for its high-intensity LEP optical system while keeping the body relatively compact.

The flashlight also incorporates battery low-voltage warning and protection, helping protect the cell during use.

Intelligent Temperature Protection

High-intensity lighting systems generate heat during extended operation.

The Spectra Bow incorporates temperature protection, automatically reducing output when the flashlight becomes too hot.

This works together with its aluminum alloy body and cooling fins around the head to help manage operating temperature during extended use. 

Built for Outdoor Use

The Spectra Bow features an aluminum alloy body with a hard-anodized finish for durability and corrosion resistance.

It is rated:

IP68 waterproof — up to 2 meters underwater

and

1-meter impact resistant

making it suitable for demanding outdoor and field environments. 

Performance

Color Beam Low High Max Distance
White Spotlight 85 lm 615 lm 1,610 m
White Floodlight 100 lm 730 lm —
Green Spotlight 38 lm 275 lm 780 m
Green Floodlight 45 lm 325 lm —
Blue Spotlight 1.5 lm 15 lm 485 m
Blue Floodlight 2 lm 17 lm —
Red Spotlight 6 lm 42 lm 355 m
Red Floodlight 7 lm 45 lm —

Performance figures are based on the manufacturer's current manual and may vary depending on battery condition and operating environment.

Specifications

Specification Vastlite Spectra Bow
Light Source High Quality LEP
Colors White / Green / Blue / Red
Max Output 730 lumens*
Max Beam Distance 1,610 m
Max Beam Intensity 649,000 cd
Beam Adjustment Rotary Zoom
Color Selection Rotary Head
Modes Low / High / Strobe
Runtime Up to 6 hours*
Battery 1 × 21700 Li-ion
Charging USB-C
Waterproof Rating IP68 / 2 m
Impact Resistance 1 m
Length 149 mm
Head Diameter Approx. 50 mm
Body Diameter Approx. 26 mm
Weight Approx. 188 g without battery
Material Aluminum Alloy
Finish Hard-Anodized

*Output and runtime vary by color, beam configuration, mode, battery condition, and operating environment.

One LEP. More Ways to Use the Beam.

Most LEP flashlights are built around one idea: produce the narrowest possible white beam and throw it as far as possible.

The Vastlite Spectra Bow takes a different approach.

By combining four selectable colors, adjustable beam focus, up to 649,000 candela, and a maximum 1,610-meter beam distance, it expands the traditional LEP concept into a more versatile long-range lighting tool.

Whether you need an extreme-distance white beam or the distinctive characteristics of green, blue, or red light, the Spectra Bow gives you multiple beam options from a single flashlight.