Prototype Photos

The below photos are taken for the prototype emergency light testing socket.

Prototype 1 (without Green LED and Test Switch) COB bottom of socket.
Front Socket With Plugs
Front Socket Plugs C
Front Socket Plugs B
Front Socket Plugs A
Front Socket Plugs D
Front Socket LED position
socket in 35 mm surface box
Socket in 35 mm galv box
2 gang Socket Front Installed Surface Box
Old PCB board build and installation Prototype 1 (BG Socket)
Back Socket LED wires
Back Socket Hole
Back Socket Battery A
Back Socket Battery
Plastic_PCB_Board_Protection_and_Battery
PCB_ready_for_install_with_Battery
Prototype 2 with Green LED and test Switch, COB on bottom edge.
Prototype 1a
Prototype 1b
Prototype 1c
Prototype 1d
Prototype 1e
Prototype 1f
Prototype 1g
Prototype 1h
Prototype 1i
Prototype 1j
Prototype 1k
Prototype 1l
lux level
Printed Circuit Board Design (SMD & Lead) Prototype 3/4
PCB_Bottom
PCB_Top
PCB_Top_Layout
PCB_Top_3D
PCB_Bottom_3Dt
Circuit Drawing
Prototype 3 with Green LED and test Switch, COB on top above switches (MK Socket)
prototype 3a
prototype 3b
prototype 3e
Prototype 4 with Green LED and test Switch, COB on top above switches (BG Socket)
prototype 4a
prototype 4e
Testing Sockets a
Testing sockets b