Halco EP432IS/MV/HE F32T8 4Lamp Electronic Ballast MV Instant Start High Performance (50174) nostock A 12-inch single-light twist-lock flush

A 12-inch single-light twist-lock flush mount in brushed nickel — a compact ceiling fixture for low-ceiling rooms

Tork 24 Hour Time Switch 40A 120V SPST Indoor Metal Enclosure (1101B)

Standard-BL Edgelit Aluminum Exit Sign Single Face Green Letters White Panel Black Housing AC Only (ELXTEU1GWB2C-120V)

83 lumens per watt (source)

Bulbrite LED4BT56/22K/FIL 4W LED BT Shaped Grand 2200K Filament (776314)

Halco EP432IS/MV/HE F32T8 4Lamp Electronic Ballast MV Instant Start High Performance (50174) nostock A 12-inch single-light twist-lock flushHalco EP432IS MV HE F32T8 4Lamp Electronic Ballast MV Instant Start High Performance (50174) When you need energy savings without reducing light output, Halco has the solution. By combining our ProLume High Lumen T8 lamps with ProLume muti volt low ballast factor ballasts, you reduce energy usage up to 16 Percent while maintaining near equivalent light levels of standard T8 systems. Come in 2, 3, and 4 lamp configurations Feature micro case design