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The searchlight adopts an Ex ib IIB T4 Gb intrinsically safe explosion-proof structure, with all internal electrical components designed to limit energy release, ensuring that no sparks or high temperatures that can ignite flammable gases are generated, meeting the highest safety standards for handheld explosion-proof equipment. The high-brightness COB LED chip provides 2,500 lumens of ultra-high brightness, with a long-range beam that can reach 300 meters, solving the problem of insufficient lighting distance in outdoor hazardous areas. It has three lighting modes: high brightness, low brightness, and flash, adapting to different work needs such as long-distance inspection, close-up maintenance, and emergency signal transmission. The aviation aluminum alloy shell is treated with hard anodizing, with a hardness of HRC45, effectively resisting impact and wear, ensuring no deformation even when dropped from a height of 2 meters. The IP66 protection rating allows it to withstand heavy rain and dust, ensuring normal operation in outdoor harsh environments. Additionally, it has a built-in power display function, which can real-time show battery remaining capacity, preventing sudden power outage during work.

The portable explosion-proof handheld searchlight has a rated power of 20W, with a USB charging interface that supports DC5V input, compatible with mobile power supplies, car chargers, and wall chargers, making charging convenient in field hazardous areas. Its overall dimensions are 280mm × 65mm × 65mm, and it weighs 1.2kg, which is lightweight and easy to carry for long periods. The battery capacity is 10,000mAh, which can provide 8 hours of high-brightness lighting, 24 hours of low-brightness lighting, or 72 hours of flash mode, meeting the needs of all-day work. The explosion-proof structure complies with Ex ib IIB T4 Gb standards, allowing use in Zone 1 and Zone 2 hazardous areas with IIB-class flammable gases. The COB LED chip has a service life of 30,000 hours, reducing the frequency of light source replacement. The aviation aluminum alloy shell has a heat dissipation structure that quickly dissipates heat generated by the LED, maintaining stable brightness and extending battery life. It is equipped with a non-slip rubber handle, which is comfortable to hold and prevents slipping in wet or oily hands. The searchlight also comes with a waist-hung holster, which is convenient for workers to carry during inspection work.

This portable explosion-proof handheld searchlight is widely used in emergency rescue, petroleum, chemical, mining, and other industries. In emergency rescue work such as fire fighting and hazardous material leakage handling, it provides high-brightness mobile lighting for rescue teams, helping to quickly locate trapped personnel and identify hazard sources. In petroleum refineries, it is used by inspection personnel to check pipeline leaks, storage tank conditions, and equipment operation status in Zone 1 hazardous areas at night or in dim environments. In chemical plants, maintenance workers use it for equipment maintenance in corrosive and flammable gas environments, ensuring safe operation during maintenance operations. In mining areas, it is used for underground tunnel inspection and emergency rescue, providing reliable lighting for workers in confined spaces. Additionally, it is suitable for offshore platform inspection, with an IP66 protection rating that withstands salt spray and strong winds, providing lighting for deck equipment inspection and repair work. Its compact design also makes it a necessary tool for military explosive disposal teams, ensuring safe lighting during explosive material handling operations.