First, this product may use in the room with the telephone signaltemporarily to illuminate. When dials the telephone uses for the user,when use cannot affect the telephone to dial, to meet listens to, thewide band and the receiving and dispatching facsimile, this product issuitable for all telephones, has excellent in quality and reasonablein price, safe is reliable, the use side spreads. Second, emergencylight function: Because the present electric power supply gap isbigger, frequently because of each kind of reason power cut, speciallyis suitable for the family, evening goes to the bathroom, reads, writes, makes the phone call, the home emergencylighting; Is suitable for frequently evening with the computer friend,puts in yours studio or the computer room, played the computer againDon't worry to affect the family member, did not need the electricalbill, did not have sorrow of the power cut. Third, comes theelectricity to glitter the function: Comes the electric lamp toglitter, the reminder promptly answers the telephone, a moreconvenient senior citizen uses. Fourth, security hits the function:Promptly discovered the phone call is made by the other people robber.The others lead the connection from your electrical appliancestelephone line, when makes the phone call, the lamp can automaticallydodge. Fifth, protection vision function: In order to protect thechild vision to use two constant voltages in the lamps and lanternsinterior to limit flows the electric circuit, guaranteed output onhigh bright LED the voltage absolute pure, straight, is stable,enables the internal high bright LED different to shout commonlystably shines, absolutely did not dodge. Perhaps some friends canpropose the question, in our family's all lamps and lanterns I allnever have the feeling to glitter? It is well known we use the cityelectricity all is 50HZ, in other words we use the voltage is eachsecond changes 50 time, our blind it in dodges is because it glittersthe speed too quickly down to we all did not realize, we may do anexperiment, first you under ours energy conservation lamp lookedseveral minute books and periodicals, then under an ordinaryincandescent lamp looked again a meeting, you can have the personalexperience. May not exaggerate said the old style lamps and