cordless coal mining lights WISDOM cordless 2
Product Quick Detail
- Place Of Origin
- China
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
Cordless 2 is a LED Li-ion cap lamp with innovative design, which applies the technologies of the latest 230 lumens CREE LED
lighting and 8.8Ah Li-ion battery to make it safer, brighter and lighter. It is designed to withstand the harshest underground conditions, like coal mines, metal mines, etc. The significant
features are as follows:
(1) Stable and super brightness
Advanced 230 Lumens CREE LED light source and outstanding driving circuit are applied to Cordless 2 main light source to keep its brightness (11,000Lux~16,000lux in 1m, super bright version) stable
and super. During the working time, more than 16h, the brightness remains the same from the beginning to the end. The delicately designed reflector and ultra-clear glass help reduce the light
absorption, which greatly improves the brightness.
(2) Safe, reliable and maintenance-free
The Cordless 2 Li-ion battery is maintenance-free. Moreover, the battery pack PCB can protect the battery from over charge, over discharge, over current, and short circuit so that the battery won’t
explode or burn. Therefore, the safety and reliability of Cordless 2 are well guaranteed.
(3) Small, light and portable
The Cordless 2 head lamp globe is very small as the LED light source is much smaller in size and produces less heat which requires a smaller radiator. In spite of small size, our radiator is of
high efficiency for its good design. Moreover, the Cordless 2 Li-ion battery is only 1/3 the weight of the traditional lead acid battery, which makes Cordless 2 smaller, lighter, more portable.
(4) Explosion- proof and super impact-resistance.
Cordless 2 housing is made of bulletproof PC of German Bayer brand. The optimized mold design not only strengthens the hardness of the housing but also lessens the internal stress, which makes
Cordless 2 stronger in impact resistance and more durable in life span.
(5) Super waterproof
Cordless 2 cap lamp is superior waterproof with the well-designed waterproof head lamp globe, battery box, button switch and stainless steel metal parts. Therefore, it is able to work stably under
harsh working conditions.
(6) Environmentally friendly
The cap lamp is designed in accordance with RoHS, which is strictly followed during the whole process, from material selection to production craft design.
(7) Longer life span
Cordless 2 cap lamp can work more than 16 hours after fully charged. Its main light source has a life span of more than 30000h after applied to the lamp. Li-ion battery can be charged more than
1200 cycles if the lamp works in reasonable conditions. Therefore, there is no need to replace the light source and battery during its whole life span.
| Features | Cordless 2 Specifications | |||
| model | Cordless 2A | Cordless 2B | Cordless 2C | Cordless 2D |
| Rated capacity | ≥6.2Ah | ≥4.4Ah | ≥3.1Ah | ≥2.2Ah |
| Rated voltage | 3.7V | |||
| Continuous discharging time | ≥13h | ≥7h | ||
| Main light LED Working voltage | 2.7-3.5V | |||
| Main light LED Working current | 480mA | 380mA | 260mA | 380mA |
| Main light Power | 1.42W | 1.11W | 0.74W | 1.11W |
| Main light Luminous flux | 186Lm | 150Lm | 105Lm | 150Lm |
|
Lamp lighting degree Initial Lighting degree in 1 m |
7500Lux ~11000Lux |
6000Lux ~8000Lux |
4500Lux ~6000Lux |
6000Lux 8000Lux |
|
Lamp lighting degree Lighting degree withnin 16 hours in 1 m |
7500Lux ~11000Lux |
6000Lux ~8000Lux |
4500Lux ~6000Lux |
6000Lux ~8000Lux |
| Main light life span | ≥30000h | |||
| Auxiliary light Power | 0.4W | |||
| Auxiliary light span | ≥20000h | |||
| Short circuit protect time | ＜320μS | |||
| Life span of the battery (recharges) | 1200 cycles (in reasonable working condition) | |||
| Charging time (by NWB-30) | 5h | 5h | 5h | 5h |
| Dimensions | 83x63x45mm | 83x63x45mm | 83x63x45mm | 83x63x45mm |
| Weight | 175g | 175g | 128g | 128g |
| Optional Partt | 47°changeable angle cap clip | |||
| New Wisdom cap lamp sling |
http://www.wisdom.hk
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- Country: China (Mainland)
- Business Type: 生产厂家
- Market:非洲,美洲,亚洲,新兴市场,欧洲,欧洲联盟,G20,中东,大洋洲
- Founded Year:10
- Address:4-306, xianglixincuen, Hongli West Road
- Contact:Tom Ding
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