KOMBA RD500 LAMP Technical description:
Battery (Lithium ion)
It adpot new styled lithium ion battery which is with over-charging, over-discharging and a short circuit protection fuction. Every battery cycled lifetime is more than 500 times. It has 75% rated capacity after using 800 times. It's a newest environmental protection battery.
LED: It adpot 3W USA CREE high-power LED, The life is more than 50000 hours. Illumiance is more than 10000 lux, it adpot two sets of light source, one is main - six auxiliary light source or main-axiliary in one. When main light source lose function, pls turn a switch axis into auxiliary light source then it go into work normally(This is for meet an emergency)
Charger(Lithium ion):
It adpot isopiestic pressure current limiting charging way. It's setting value volatge is 4.2V(normal charging voltage is 4.2V). When charging max current is 1A and voltage approachs to 4.2V, charging current will reduce gently. When battery''s voltage is 4.2V and current is less than 100A, the indicator light will display green color. This mean that miner's lamp can be used normally. When it's charging, the indicator light will display red color.
KOMBA RD500 5000lux LED
Main technical parameters:
| No | Item | Unit | Data |
| 1 | Rated capacity | Ah | 5 |
| 2 | Nominal voltage | V | 3.7 |
| 3 | Lighting time | h | ≥18 |
Wenzhou Boshi Electric Technology Co., Ltd is a professional manufacturer specializing in Mining lamp, Mining products, Move lighting fixture, Explosion-proof lamp, Safety equipment, and etc. We have more than 8 years' growing and supplied products all over the world. We are pleased to introduce ourselves as the leading exporter in the industry that has passed ISO9001, ISO14001, TUV (Technischer Uberwachungs Verein) quality management system, CE certificate and China explosion proof certificate EXSI.
Our company has set up a professional technical center engaged in numerous years of research, development of innovated products. We were also the first one in China to adopt USA CREE LED mining lamp. Many of our products keep at the leading position.
We have a professional production team and a great sales team. We treat every customer and every order seriously and kindly. In the process of production, we consistently combine high quality with economical efficiency to make sure every customer get products on time.
We are looking forward to cooperating with you. We sincerely hope that our work will make your business go further!
