Retrofit
Troffer Retrofit Pre-Assembled (PA) Kit
Options
(this is a sampling of the options available, consult factory if you require options that are not listed)
Ballast
UNV(H,N,L)
Instant Start, High Efficiency Electronic Ballasts (High Ballast Factor, Normal Ballast Factor, Low
Ballast Factor)
PS(H,N,L)
Programmed Start, High Efficiency Electronic Ballasts (High Ballast Factor, Normal Ballast Factor,
Low Ballast Factor)
Other
DS
Dual-Switching Wiring
ESTS
Electronic Switch Allowing Multiple Ballast Control w/ one Wall Switch
LC2R
Wireless Fixture Control Node (Switching, Dimming)
Sample Specification
The kit shall consist of socket bars (solid 0.028" min thickness, cold rolled steel pre-punched for lampholders,
wireways and with tabs to securely mount ESI reflectors) with pre-installed and pre-wired fluorescent lamphold-
ers appropriate to included and pre-wired ballast(s), luminaire disconnect(s) and accessories. Also included shall
be a hardware pack which contains self-tapping screws, clips and related hardware required to mount and
secure kit components to the existing fixture housing.
Ordering Information
Size
K-22 - 2' x 2'
K-24 - 2' x 4'
Part Number = Fixture Size + Lamp Type + # Lamps + Style + Ballast + Options + Packaging
(OPTIONAL REFLECTOR) Part Number = Reflector Size + Material + Design + # Lamps + Lamp Wattage
(Example K-2402VKTWUNVH-PA = 2'x4' Retrofit Kit for two T8 lamps, prewired and assembled with a high lumen ballast)
Lamp Type
0 - T8
1 - T5
2 - T5HO
# Lamps
2
3
4
Style
VKTW
Ballast
UNVH
UNVN
UNVL
PSN
Options
See Section Above
(888) 308-9197
Series
Energy Solutions International
* Pre-wired, bulk packed ballast
and socket bar assemblies with
electrical disconnect
Packaging
BX - Individually Boxed
PA - Pre-assembled*
Size
R-22 - 2' x 2'
R-24 - 2' x 4'
Material
EA - Enhanced Alum
Design
P2 - Standard Troffer
S1 - Economy Troffer
WR - White Enamel