Master the depths with the ARCHON J4, a 3500-lumen all-in-one powerhouse built for instructors, divers, and underwater photographers. It features a piercing 6° narrow white spot that cuts cleanly through dark depths and caves, paired with a 65° wide flood to eliminate peripheral blind spots. Bring true ocean colors back to life with the 200-lumen pure red light, which acts as a stealth focus light for your camera without scaring away marine life or creating ugly backscatter. Finally, the built-in Green beam gives dive guides and instructors an unmistakable tool to instantly point out macro critters and signal students, keeping the group perfectly safe and aligned.
Specifications:
◆ Model: J4 Three-in-One Diving Light
◆ Bulb: 1 * Luminus White LED ( CCT: 6,000-6,500 K), 1 * Green beam LED, & 1 * CREE Red LED
◆ Wavelength: Green beam 520 nm (Class IIIa/3R, land range: 1,500 Meters), Red: 620 nm
◆ Max intensity: 58,500 cd for White (land range: 480 Meters)
◆ Max brightness level: 3,500 lumens for White, 200 lumens for Red
◆ Output levels: White high > low > eco (and / or Green beam / Red)
◆ Runtime: White only: high 3 hours, low 10 hours, eco 100 hours; Green beam only 30 hours; Red only 10 hours; White high and Green beam: 2.5 hours, White low and Green beam: 9 hours; White high and Red: 2 hours, White low and Red: 4.5 hours
◆ Angle of light beam: 6° (White light only)
◆ Surface treatment: premium anodizing in black & green
◆ Body material: durable aluminum
◆ Battery: 1 * 26700 C rechargeable battery with Type-C port
◆ Operation voltage: 4.2 V to 2.8 V
◆ With battery over-discharging protection, polarity reversing protection
◆ Dimensions: 179.5 mm (length) * 39 mm (dia. of light body) * 56 mm (dia. of light head )
◆ Weight on land: approx. 310 g. (without battery); approx. 425 g. (with battery)
◆ Weight in water: approx. 185 g. (with battery)
◆ Waterproof: up to 200 Meters
◆ Switch type: heavy-duty push button
Power indicator:
Power indicator surrounding the switches lights up in green, or yellow, or red, when power capacity is above 75%, or between 75-30%, or between 30-10%. It flashes in red for power capacity between 10-5%, and switches off automatically when the power capacity is below 5% to prevent over-discharging battery.
Low Battery Warning:
The light flashes 3 times when the power capacity reaches 10-5%, and repeats after 5 seconds. If the current mode is Green beam, it goes back to its original mode. If the current mode is White or Red light, it switches to lower brightness level after the flashing. And it switches off automatically when the power capacity is less than 5% to prevent over-discharging battery.
Intelligent Thermal Protection:
While optimized for underwater use, this flashlight may heat up rapidly on land. When the internal temperature exceeds 55°C (131°F), the flashlight automatically steps down to reduce heat and ensure a comfortable grip; once the temperature drops back below 55 °C (131°F), output gradually returns to its preset level.