IR Illuminator

Quickar / Lammenscodirect.com / ledsupply / optodiode

LEDs

MCPCB

Driver

Heat Sink

Housing

Light Activated Switch

Part List

1K Resistor                           Mouser
100K Trimpot
1N4004 diode
BC338 transistor NPN 25V 800MA  (2)   512-BC338
3mm LDR VT936G 
5mm LED 
12 V Relay
DPDT Switch
5 pole screw terminal block