Spare emergency lighting test key

Spare dedicated emergency lighting test key suitable for use with all Knightsbridge grid key modules.
Dimmable:
Length(mm): 33
Height(mm): 0,8
Width(mm): 6
Depth(mm): No data
Diameter(mm): No data
Recessed Depth(mm): No data
Projection(mm):
IP Rating: IP20
Line Drawing: N/A