CIRRUS PENDALUX ADA SCONCE (1)26/32/42W. Electrical Chassis features include 20 gauge steel construction with white semi-gloss powder coated finish. Multi-watt, 4-pin socket accepts either GX24q-3 or GS24q-4 base triple tube lamps. Ballast is Electronic Classs P, 120 to 277 volts. Molded Opal acrlyic diffuser with integral perforated steel top cover. cULus Listed. Suitable for damp locations.