• Model NO.：FA-3930,FA-3933
• Installation：Recessed
• Switch Type：Touch On,Off Switch
• Application：Home Furnishing
• Certification：CE, FDA, RoHS
• LED Qty：28PCS
• Charge/Current：800mA,800mA
• Battery Capacity：1200mAh,2400mAh
• Discharge Time：3,4,6 Hour
• Transport Package：Industrial Packaging
• Specification：7.8*7.8*15.6cm
• Trademark：Selsct as specified by the customer
• Origin：Shenzhen Guangdong, China
• HS Code：9405409000
• Production Capacity：50000PCS

Basic Info.

Model NO. FA-3930/FA-3933 Installation Recessed Switch Type Touch On/Off Switch Application Home Furnishing Certification CE, FDA, RoHS LED Qty 28PCS Charge/Current 800mA/800mA Battery Capacity 1200mAh/2400mAh Discharge Time 3/4/6 Hour Transport Package Industrial Packaging Specification 7.8*7.8*15.6cm Trademark Selsct as specified by the customer Origin Shenzhen Guangdong, China HS Code 9405409000 Production Capacity 50000PCS

Product Description

The lamp has its own battery, that is, its own power supply type emergency lamp. This way, the power supply is high reliability, the rapid change of change is convenient, the line fault has no impact, the battery damage impact surface is small.

Led emergency lamp is also known as LED rechargeable bulb, LED continuous lamp, LED power outage lamp, LED emergency lamp combined with general lighting function and power outage emergency lighting function and lighting color can be designed according to different needs, has the advantages of energy saving, longer emergency time, wide applicability, easy installation or replacement.

LED emergency bulb is also known as storage bulb, delay bulb, continuous bulb, power outage lamp, emergency bulb combined with general lighting function and power outage emergency lighting function and lighting color can be designed according to different needs, has the advantages of wide applicability, easy installation or replacement

The emergency bulb comprises a bulb head; The shell is an annular hollow nose, and one end of the shell can be connected with the bulb head; A battery, which is a rechargeable battery; A light source; A lampshade, which is a hollow nose resembling a cover and has only one opening which can be matched with one end of the shell;

Working principle:
An electronic control board, the electronic control board includes power supply circuit, charging circuit, power detection circuit and the power switch circuit, the ac power input to the power circuit, the power supply circuit converting alternating current (ac) to direct current for charging circuit, power supply switch power circuit and detection circuit, ac power also have another input in power detection circuit, To detect whether the ac power to achieve real power, charging circuit for charging the battery, the battery charge for switch power supply circuit of a power supply, switching power supply circuit of the other to provide power supply for the power supply circuit, when the power is not output signal detection circuit to switch power supply circuit, power supply switching circuit directly to the power supply circuit provided by the dc output when light source;
When the power failure detection circuit output signal to the power switching circuit, the power switching circuit by the rechargeable battery output DC power source to the source; Through the bulb head connected with the housing and then connected with the lamp cover of the holding space, which contains the electronic control board, battery and light source, and each other through the wire connection;
LED emergency bulb
LED emergency bulb
Emergency bulb when power or power failure, the bulb can still be normal lighting for more than three hours, give full play to the power failure emergency lighting function!