A nighttime sound control lamp for domestic use is composed of a sound control pulse trigger module, a monostabillity time-delay module, a drive amplifier module and electric lamp. The invention can save electricity and solve the problem of rattled search for lamp switch when emergent accident occur at night.

Title
Household acoustic control lamp used at night
Application Number
200710044941
Publication Number
101370332
Application Date
August 16, 2007
Publication Date
February 18, 2009
Inventor
Zhou Yingya
Gao Jun
Agent
song hu
Assignee
Qibao Middle School Of Shanghai
IPC
G08C 23/02
H03K 17/94
H05B 37/02