Mounting size 52 (mm) Suspension/magnetic installation method Voltage 5 (V) 20 (W) power supply Protection grade IP43 10W power factor 380 ever-changing luminosity (LM) LED light source Control system buttons 500000 (H) service life Appearance size 40*520 (mm) PC Shell Material Adjustable brightness 6500K white light color Power 20W, 40W, 60W (W)