Shape: a diamond ringColor: Blue: RedStyle: ModernLight source: LED lightDimensions: 16.5*16.5*19.3cm (mm)Switch type: push buttonMaterial: PVCVoltage: 220V (V)The average service life: 10000 (H)Applicable occasions gifts: advertising promotions， business gifts， holiday， birthday， housewarming， commemorative， fairs， the anniversary celebration， opening ceremony， staff welfare， public relations planningApplicable scope: corridor， Home Furnishing place， hotel， hotel， leisure and entertainment， exhibition hall， corridor lights