Retrofit
Upgrading to LED lighting has never been easier. By utilizing the existing housing and electrical connection, Williams retrofit kits can be easily installed in a matter of minutes and without disturbing the ceiling plenum.
Filters Reset
GLR
Low-Profile Industrial Retrofit Kit
PTR
Shallow Troffer Retrofit Kit
SRK
Strip Retrofit Kit
SRKA
Aisle Optics Strip Retrofit Kit
SRKR
Round Lens Strip Retrofit Kit
SRKS
Square Lens Strip Retrofit Kit