Emergency LED Lights. Powerful & Cheep Circuit LED-716 Emergency Light Schematic Diagram
LED-716 is one of the most powerful and very cheep circuit. Try to make at home.
Recommended for beginners (Also check: 230 V 50Hz AC (or 110V 60Hz) Main Operated LED Powerful NIGHT LAMP Circuit Diagram)
Click image to enlarge.
DATA for Emergency LED Lights:
D1 to D5 = IN4007
Q1 = C945 NPN
Q2 = D965 NPN
C1 = CL-155J, 250 V.
C2 = 100μF, 16 V.
C3 = 1μF, 50 V.
R1 = 1Ω
R2 = 3Ω
R4 = 5.1Ω
R3 and R5 = 1kΩ
R6 = 390kΩ.
Battery = 1300-1600mAh.
LED = 30 Num, color = White.
INPUT to Emergency LED Lights:
Cable = 3A,250V.
OUTPUT of the Emergency LED Lights:
(This is what the above LED Lights Lamp using)
Current = 0.1 A.
Power = 1 Watt.
3-Option switch or Pattern change
Option 2 = OFF
Option 3 = Normal Light
Backup Time of the Emergency Light lamp.
At Option 2 ( Normal Light) 10 Hrs
Here is the full story that how did i make this post and share with you guys.
Actually someone bring me a DP-716 Emergency LED Lights lamp. So i took the lamp ( for checking/repairing). Here you can see the whole story in images.
here we have opened for repairing. ( you can also try on such your home appliances, but keep in mind that safety is more important….)
By : Engr Wasim Khan
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