... clock FeatureCreative Style Wall Clock Fast delivery Reasonable price Good qualitySpecifications:Power: 12V,A hole for hook,and 1 AA battery inside ... 12Vtransformer at left of clock.This is 220V-12V transformer and 12V low safty voltage,efficiencyand longevity of the bulb, the ... use of this form of bulb.Features:1. clock. 2, wall lamp. 3, decorative. Product accessories: host, power, foreign language ...