Verteco 4 - IP20 Industrial Luminaire with high rack optics. Steel body white powder coated paint finish and green polycarbonate end caps. Side entry panel mount with female power feed plug supplied. Options: LE3 - Lithium Emergency (943 lumens output) LS3 - Lithium Selftest LA3 - Lithium Autotest LE3H - Lithium Emergency High Output (1955 lumens output) LS3H - Lithium Selftest High Output LA3H - Lithium Autotest High Output R18W - Reacta 18 Wide, Presence & Daylight Detection R18U - Reacta 18 Ultra-Wide, Presence & Daylight Detection R18H - Reacta 18 Narrow, Presence & Daylight Detection R18WRF - Reacta 18 Wireless Wide, Presence & Daylight Detection R18URF - Reacta 18 Wireless Ultra-Wide, Presence & Daylight Detection R18HRF - Reacta 18 Wireless Narrow, Presence & Daylight Detection RC18 - Reacta 18, Presence and Daylight RLS10 - Reacta-Link Wireless Presence 10M RLS15 - Reacta-Link Wireless Presence 15M