ABOUT WISDOM
The world's No.1 in the cap lamp industry!
Unique multi-purpose lamp in the world!
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
| Features |
WISDOM Lamp 4 Specifications |
| Model |
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) |
6 |
16 |
60 |
6 |
16 |
60 |
6 |
16 |
60 |
6 |
16 |
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 |
| 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 |
321 |
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 us |
| Life span of the battery (Recharges) |
1200 cycles (In reasonable working condition) |
| Charging time |
5 h |
4 h |
4 h |
3 h |
| Dimensions |
84 x 69 x 50 mm; 3.3 x 2.7 x 2.0 in |
| 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) |
Company Introduction
New Wisdom Investment Limited (WISDOM) is an integrated enterprise, which focuses on brand, R&D, sales, production and supply chain. We specialize in producing LED miner's cap lamps and charging devices etc. All products are of unique design, high tech and excellent quality. Several product performance indexes are in the lead position worldwide within the same industry.
"WISDOM" as a brand trademark has been registered in around 110 countries. Our products have been selling to around 80 countries and we have obtained patents on the invention of several product items.
Manufacturing and Equipment
Our factory covers an area of 5,000 square meters and provides a good working environment for our employees. We have the complete set of equipment, perfect production, and quality management system. We manufacture our products by the high standard and strict quality control and we fully follow out ISO quality management system standards.
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
certificate:
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
Why choose us?
About us
1) 13 years of Professional manufacturing of LED miners cap lamps 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 110 countries and products sold to 80 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 cycle 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 a defective one, we will replace a totally new cap lamp during warranty time
2) After-sales service: will deal with your complaint at the first time, give you a 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 advertisement in a local magazine and provide samples with big discount for exhibition
R & D
1) We have built a team of 5 qualified engineers to get all the certificates in the world
2) Every year we invest more than 10% of annual turnover in our R&D
Choose Wisdom, Choose the best quality miner cap lamp!
If you have any questions, please feel free to contact Wisdom anytime!
Wisdom Lamp4 LED Bike Light high Lumens, Cree Bike Lamp
http://newwisdom.en.made-in-china.com
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