IP67 LED PAR38 Spotlight for Landscape Lighting

Features:
1. Patented design, high quality level, project application;
2. High efficacy, High CRI, Smooth dimmable performance;
3. According to traditional PAR20 shape for engineering, suitable for general lighting fixtures;
4. Virous color temperature suitable for more different lighting application.

Applications: Dancing stage, theater, cinema, clubs and loby of hotel etc
Company Overview

Shenzhen Wanjia Lighting Co., Ltd. is a high-tech LED lighting manufacturer, established in early 2008. We specialize in LED products' design, development, production.

Since 2008, we have concentrated on the high-power LED lighting technology. In order to keep pace of the updated development of LED lighting technology, our designers have kept learning the leading edge knowledge and accumulated a lot of practical experience of manufacturing and designing. At the same time, we are constantly renovating our product line, especially the structure and heat dissipation designs and optical technology and electronic safety rule. So far, we have a bunch of original designs, with appearance innovation, special structure, outstanding function, and reliable quality. For the long run, we stick to the principle of quality first. In the price war, we would rather lose some market temporarily than make lower quality. Through years of hard working, we have lots of loyal regular customers worldwide. And now our new customers are increasing promptly.
 
Features:
1. Patented design, high quality level, project application;
2. High efficacy, High CRI, Smooth dimmable performance;
3. According to traditional PAR20 shape for engineering, suitable for general lighting fixtures;
4. Virous color temperature suitable for more different lighting application.

Applications: Dancing stage, theater, cinema, clubs and loby of hotel etc
Company Overview

Shenzhen Wanjia Lighting Co., Ltd. is a high-tech LED lighting manufacturer, established in early 2008. We specialize in LED products' design, development, production.

Since 2008, we have concentrated on the high-power LED lighting technology. In order to keep pace of the updated development of LED lighting technology, our designers have kept learning the leading edge knowledge and accumulated a lot of practical experience of manufacturing and designing. At the same time, we are constantly renovating our product line, especially the structure and heat dissipation designs and optical technology and electronic safety rule. So far, we have a bunch of original designs, with appearance innovation, special structure, outstanding function, and reliable quality. For the long run, we stick to the principle of quality first. In the price war, we would rather lose some market temporarily than make lower quality. Through years of hard working, we have lots of loyal regular customers worldwide. And now our new customers are increasing promptly.
 

Li-Ion Battery With Smbus refers to the battery datas can be collect through equipments based on SMBUS data communication, it usually applied to the military grade battery which need higher safety level protection .but as these battery have SMBUS inside ,it also should meet these requirements as :

1.The rated voltage is high (the operating voltage of the unit is 3.7v or 3.2v), which is about equal to the series voltage of three nickel-cadmium or nickel-hydrogen charging batteries, so as to form the battery power supply group

2.The self-discharge rate is very low, which is one of the most prominent advantages of the battery. At present, it can reach less than 1% per month, less than 1/20 of the nickel hydrogen battery.

14.8V Li-ion Battery With SMBUS

Items                                  specification

Charge voltage  :                   16.8V

Nominal voltage :                   14.8V  (4S4P)

Initial impedance :                   200mΩ

Nominal capacity:                    10.4Ah

Minimum capacity :                  10.0Ah

Communication methods :        SMBUS data communication

Charge current : Standard Charging::0.5C₅A (5.20A

                                Rapid charge 1.0C₅A C(10.4A) Max

Standard Charging method:  5.20A(0.5C₅A) CC(constant current)charge to 16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤104mA(≈0.01C₅A)

Charging time: Standard Charging:4.5hours(Ref.)

             Rapid charge:   2.5 hours(Ref.)

Max.discharge current: 10.4A(1.0C₅A)

Discharge cut-off voltage: 11.0V

Shelf life:  2 years

Cycle life (0.2C₅A/0.2C₅A) : 500 times,≧80%DOD; 500 times,≧80%DOD

Li-ion Battery With SMBUS

Li-Ion Battery With Smbus,Lipo Battery,Battery Pack With Smbus,Smart Li-Ion Battery Pack With Smbus

YFJ TECHNOLOGY (HK) CO.,LIMITED , http://www.yfjpower.com