ST8-RA4 22 W/865 1200 MM ROTATABLE ST8-RA5 28 W/865 1500 MM ROTATABLE ST8RB-1.2M 20W/865 230V EM ST8RB-1.5M 22W/840 230V EM ST8-RB2 10 W/840 600 MM ROTATABLE ST8-RB2 10 W/865 600 MM ROTATABLE ST8-RB4 21 W/840 1200 MM ROTATABLE ST8-RB4 21 W/865 1200 MM ROTATABLE ST8-RB5 24 W/840 1500 MM ROTATABLE ST8-RB5 24 W/865 1500 MM ROTATABLE