Size: (individual measurement and individual differences of goods, occasional errors, forgive me) 4.5cm * 7cm Description:bad mood? Well, then smashed light bulb. Light bulbis too costly, and bad pick up the pieces?Then hit the better.can be reused Will drop down into a pool of the moment, tens of seconds to automatically restore the status quo, it is amazing Can be readily pinched, short squeeze is not broken Note that, throwing the time to throw in the smooth surface Otherwise, the consequences of estimates and truebulbsthrow out the same. . . .