▲1. Overall performance complies with the requirements of GB30734-2014 "Firefighter Lighting Lamps" standard.
▲2. Explosion-proof performance shall comply with GB/T3836.1-2021 and GB/T3836.4-2021 standards for explosive atmospheres; explosion-proof rating not less than ExibⅡCT4.)
▲3. After 10 minutes of operation, the average illuminance within a 150mm diameter light spot at 2m distance shall be ≥2114lx for high beam and ≥1027lx for low beam; the minimum illuminance within a 150mm diameter light spot at 2m distance shall be ≥1614lx for high beam and ≥824lx for low beam.
4. Protection rating: IP66/IP68 (1.5m, 1h).
▲5. Features voltage alarm function with an alarm duration of 10-20s; after low-voltage alarm, continuous use time is ≥82min for high beam and ≥100min for low beam.
6. Adopts a tail-end red orientation lamp large switch design, serving as warning and positioning.
7. The lamp body surface features a four-segment LED blue battery level display device, showing remaining power in real-time.
8. Uses Type-C charging port, allowing charging via any USB output device.
9. LED light source; working mode runtime ≥550min, high beam runtime ≥310min; dimensions: Φ23.7×121mm±0.5mm (head diameter × length); weight: ≤92g.
10. Adopts a straight cylindrical structure with an integrated tail switch and red orientation lamp design, featuring segmented battery indication, compatible with general firefighting and rescue helmets, main color matte black, primary material aluminum alloy, overall performance compliant with "GB30734-2014 Firefighter Lighting Lamp Standard".
11. Explosion-proof headlamp used for on-site operational illumination, can be mounted on the side of the helmet.
12 Note: During bidding, provide a test report issued by a quality supervision inspection (testing) center with provincial or above (excluding sub-provincial) qualifications; parameters marked with ▲ must be evidenced in the test report.
