Precautions:Product is for indoor use only,Website:http://www.topololighting.com, avoid magnetic, high voltage, lightning and other environmental etc;Firmly installation, correct wire connection Product only running under the rated input voltage.Turn off the power supply before connecting wires.If there have any question about installation, please consulting with professional electrician.Professional installation must have valid certificates.Other questions, please confirm with Zenith.Prevent grease, water or other liquid from coming in contact with the lamp; This lamp should not be dismantled or modified in any way.ModelVoltagePowerSizeCRIPFLuminous(LM)Material3000K4000K6000KTSL-PLES11-20Ac110-240V20WL300*W300*H11>80>0.95140014501600AluminiumTSL-PLES21-2222WL600*W300*H11132014301540TSL-PLE41-3636WL1200*W300*H11223223402520TSL-PLES22-3636WL600*W600*H11306032403420TSL-PLES22-4040WL600*W600*H11340036003800TSL-PLES22-4545WL600*W600*H11382540504275TSL-PLES42-7272WL1200*W600*H11648064906800