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light weight 125g led mining head lamp manufacturers china
| Model (UL) | Lamp 4A | Lamp 4B | Lamp 4C | Lamp 4D | ||||||||
| Brightness Mode | HI | ME | LO | HI | ME | LO | HI | ME | LO | HI | ME | LO |
| Continuous discharging time (h) | 5 | 13 | 60 | 5 | 13 | 60 | 5 | 13 | 60 | 5 | 13 | 60 |
| LED working current (A) | 1.2 | 0.45 | 0.065 | 0.9 | 0.35 | 0.05 | 0.65 | 0.22 | 0.05 | 0.5 | 0.17 | 0.04 |
| Light power (W) | 4.2 | 1.71 | 00.24 | 3.6 | 1.41 | 3.6 | 2.22 | 0.87 | 0.17 | 1.74 | 0.69 | 0.14 |
| Initial lighting degree in 1 m (lx) | 25000 | 12000 | 1800 | 21000 | 10000 | 1800 | 14000 | 7500 | 1500 | 12000 | 5500 | 1000 |
| Light luminous flux (lm) | 533 | 265 | 50 | 472 | 226 | 50 | 312 | 138 | 34 | 274 | 112 | 28 |
| Rated capacity | 6.2 Ah | 4.4 Ah | 3.1 Ah | 2.2 Ah | ||||||||
| Rated voltage | 3.7 V | |||||||||||
| Main light working voltage | 3.0 V | |||||||||||
| Main light life span | 100000 h | |||||||||||
| Auxiliary light power | 0.4 W | |||||||||||
| Auxiliary light life span | 40000 h | |||||||||||
| Short circuit protection time | < 320 μs | |||||||||||
| Life span of the battery (Recharges) | 1200 cycles (In reasonable working condition) | |||||||||||
| Charging time | 5 h | 4 h | 4 h | 3.5 h | ||||||||
| Dimensions | 84x69x50mm;84x69x50mm | |||||||||||
| Weight | 175 g; 6.17 oz | 128 g; 4.52 oz | ||||||||||
| Optional parts | Transparent/colored optical lens (click to view) | |||||||||||
| Rack for bicycle (click to view) | ||||||||||||
| Magnetic USB charger (click to view) | ||||||||||||
Charge Mobile Devices
Lamp 4 can be used as a power bank. It has 3 different output interfaces to fit different connector types and also charges very quickly. You can charge mobile devices at any time and any places with high efficiency!
SOS
Hold the button for 3 seconds
Lamp 4"s SOS mode will be opened. 3 quick flashes and 3 slow flashes - telling others that there are people here who need help.
Brand and Production
"WISDOM" as a brand trademark has been registered in around 120 countries. Our products have been selling to around 90 countries and we have obtained patents on invention of several product items.
Manufacturing and Equipment
Our factory covers an area of 5,000 square meters and provides good working environment for our employee. We have the complete set of equipment, perfect production and quality management system. We manufacture our products by high standard and strict quality control and we fully follow out ISO quality management system standard.
Management
We manufacture our products by high standard and strict quality control and we fully follow out ISO quality management system standard.
Exhibition
New Wisdom Investment Limited attends many international mining equipment exhibitions every year,Welcome to visit us to know more about our Lamps, we will show the nearest released models and share new technology and ideas of our future designs. You will find new business opportunities in the market and get a long-term and stable cooperation partner!
Our Customer
Products of New Wisdom has been sold to more than 90 countries over the last 10 years since it was established, which market share ranks No. 1 or top in these countries. Many customers around the world love and highly evaluate our items.
Top quality
Cree LED is applied as main light source and outstanding driving circuit make it work 13 hours continually after full charge
Panasonic battery model with same model as American Tesla Motos, which can be charged more than 1200 times
Germany Bayer bulletproof PC material make it explosion proof and durable.
Certificates
WISDOM is the first Asia company to apply USA MSHA approval in 2009. Besides, we have achieved ATEX M1, ATEX Group 2, IECEx, KC, MA, CE etc. certificates, and we are aim to opening more and more markets with a word famous brand WISDOM.
Why choose us?
About us
1) 16 years of Professional manufacturing of LED miners cap lamp and charging devices, focus on quality and brand
2) We are the 1st one to apply LED to mining cap lamp, we are the 1st one in Asia to get USA MSHA Approval
3) WISDOM brand registered in 120 countries and products sold to 96 countries
Advanced equipment
1) SMT: Surface Mounted Technology, Wave Soldering
2) Smart Oscilloscopes: imported from USA, USD50,000, it is usually used in Academy
3) Battery Cycle Tester: 10 times of cycly test for 80 hours
4) CNC (Computer Numerical Control) and Injection machine: imported from Taiwan
Warranty and after-sales service
1) Warranty: 2 years, for defective one, we will replace a total new cap lamp during warranty time
2) After sales service: will deal with your complaint at first time, give you solution within 5 working days
3) Free samples: free samples will be provided when our new models come out
4) Market support: we can support you to do advertisment in local magazine and provide samples with big discount for exhibition