Five Light Colors LED Tactical Torch Set with 18650 Battery Aluminum Waterproof Outdoor Lighting with Gun Mount +Switch USB Rechargeable Lamp

【Product Model】: Five Colors (Multi-Function Tactical Fixed-Focus Flashlight)
【White Light Parameters】: 6000K
【Light Colors】：White, Yellow, Blue, Green, Red
【Operating Modes】：5 modes (High, Medium, Low, Strobe, Slow Flash, Off). Press and hold for 2 seconds to turn off directly.
【Product Dimensions】：14.8*3.7*2.7cm
【Compatible Battery】：18650
【Waterproof Rating】：IPX6
【Product Power】：10W
【Material】: Aluminum Alloy
【Operating Voltage】: 3.7V
【Color】: Black
【Charging Method】: Micro-USB Direct Charge
【Focus Adjustment】: Fixed Focus
【Switch Location】: Center Button Switch (Power/Charge Indicator: Green = Charged, Red = Low Battery)
【Flashlight Packaging】: White box  Dimensions: 15.8*5.8*5cm
【Set Weight】: 380g (Flashlight, lanyard, charging cable, 18650 battery, mount, pressure switch, 5 colored lenses, Velcro strap, wrench, user manual, plastic packaging box)
【Gift Box Dimensions】: 18*11*6.5cm
【Gift Box Carton Dimensions】: 62*40*31cm

Features:

1. L2 LED chip delivers peak brightness up to 16,000 lumens with 100,000-hour lifespan;
2. Lens: High light transmission, damage-resistant, with rugged aluminum strike head protecting lens from abrasion;
3. Fixed focus: Excellent beam concentration for extended projection distance;
4. Mid-body Switch: Premium natural rubber construction with anti-slip surface. Light touch switches between lighting modes; long press turns off the light;
5. Battery Contacts: Spring-loaded battery contacts ensure excellent conductivity and prevent poor connections.

White Light Characteristics: White light illumination in darkness aligns with our visual experience, eliminating the need for eye adaptation and providing comfortable lighting. Moreover, white light surpasses other colors in both brightness and color temperature, delivering an intense luminous sensation.
Yellow Light: Ideal for combating moisture and mist, yellow light exhibits the least refraction and scattering among all visible colors. This means yellow light penetrates strongly, traveling farther than other visible light under identical conditions.

Red Light Characteristics: Enhances Efficiency. The human retina contains two types of photoreceptor cells: cone cells for color discrimination and rod cells for contour detection. Many individuals possess only rod cells or very few cone cells, resulting in color insensitivity or even complete color blindness. During nighttime searches, red light flashlights can be used freely without detection, significantly boosting efficiency. Red light remains exceptionally useful for outdoor activities. The eye possesses adaptability—when exposed to changing light colors, it requires an adjustment period to adapt. This adaptability includes dark adaptation and light adaptation. Dark adaptation involves adjusting from bright to dark conditions and takes considerable time, while light adaptation involves adjusting from dark to bright conditions and occurs more quickly. When using white light flashlights outdoors, shifting vision from bright to dark areas triggers dark adaptation, causing prolonged adjustment and temporary “blindness.” Red light, however, requires minimal dark adaptation time, effectively avoiding this temporary “blindness.” This allows us to better protect our eyes during nighttime activities while maintaining superior night vision.

Blue Light Characteristics: Tracer Light. Most white LED lights actually produce white light by illuminating phosphors with blue light LEDs, resulting in a higher blue light component. Due to its high refraction and scattering rates in air, blue light typically has limited range and poor penetration. However, traces on objects emit a faint glow under blue light illumination. Leveraging this property, enthusiasts in Europe and America often use blue-light flashlights to track traces, ultimately locating their targets.

Green Light Characteristics: Green light is less sensitive to many colors, yet the human eye is highly sensitive to it. At equivalent brightness levels, the human eye perceives green light as the brightest compared to blue, red, or white light.
In dense outdoor environments, other colors are often absorbed by green foliage, whereas green light penetrates vegetation more effectively. In specific scenarios, green light facilitates searching for darker-colored objects, particularly when obscured by thick vegetation—a distinct advantage. Additionally, experienced users find green light less likely to startle wildlife.