YD710C-LED Strong Light Work Light

YD710C-LED Strong Light Work LightScope of application: Industrial and energy sectors

Factory workshops, such as steel plants, chemical plants, automobile manufacturing workshops, etc., provide uniform lighting and resist dust and chemical corrosion.

Power facilities: substations, distribution rooms, power plant platforms, etc., meet waterproof, dustproof and anti-corrosion requirements, and ensure the safe operation of equipment.

YD710C-LED Strong Light Work LightTypical scenario calculation example

Scenario 1: Given the battery capacity and lamp power, calculate the battery life

-Parameters:

-Battery: 3.7V/10000mAh (37Wh)

-Lamp: Strong light power of 15W, energy-saving power of 5W

-Calculation:

-Theoretical endurance in strong light mode: 37Wh ÷ 15W ≈ 2.47 hours

-Theoretical range of energy-saving mode: 37Wh ÷ 5W ≈ 7.4 hours

-Actual battery life (with a correction factor of 0.8):

-Strong light mode: 2.47h × 0.8 ≈ 1.98 hours

-Energy saving mode: 7.4h × 0.8 ≈ 5.92 hours



Scenario 2: Reverse selection of battery capacity based on demand

-Goal: Need strong light mode (20W) with a battery life of ≥ 4 hours

-Calculation:

-Theoretical required energy: 20W × 4h=80Wh

-Considering a correction factor of 0.8, the actual required battery energy is 80Wh ÷ 0.8=100Wh

-If the battery voltage is 3.7V, the capacity requirement is 100Wh ÷ 3.7V ≈ 27Ah (i.e. 27000mAh)






Durability and environmental adaptability

High protection level: generally reaching IP65/IP66, waterproof and dustproof, such as WHHZ7632 can prevent splashing from waves, WHHZ7520 can withstand environments from -20 ℃ to 40 ℃.

-Impact resistant design: The shell has passed the anti drop test (anti drop height of 2 meters), and some models such as JW7632 use high hardness alloy materials that can withstand collisions.

-Explosion proof certification: applicable to models in flammable and explosive places (such as WHHZ7622 explosion-proof grade ExdIICT6, in compliance with GB3836 explosion-proof standard).




The battery selection for handheld searchlights should balance capacity, weight, safety, and environmental adaptability. Regular maintenance and proper use can significantly extend battery life and ensure reliable operation of equipment during critical moments. If used in fields such as firefighting and rescue, it is recommended to prioritize industrial grade batteries and searchlight matching solutions.


The light source of waterproof and dustproof flashlights needs to balance brightness, efficiency, and environmental adaptability. LED has become the mainstream choice due to its long lifespan and high stability. When making a purchase, attention should be paid to the protection level, sealing process, and heat dissipation design. The focus of daily maintenance is on the maintenance of the sealing ring and avoiding high temperatures. For purposes such as diving and explosion prevention, it is recommended to choose certified branded products to ensure safety and reliability.