本帖最後由 levinw 於 2010-5-13 19:18 編輯  
 
C HING :Sorry for late ,since just wake up...... 
U can buy the EL LAMP at sham sui po ,n  add two more battery (2.4v)to be 7.2v to the EL LAMP,EL size arround >40 x 70mm, 
n add one switch to control on/off , n set one switch beside the st.thm to control the on/off of the EL LAMP, pls see below! 
P.S: Pls connet all power BEFORE the MAIN SWITCH ,so u only can turn on the EL LAMP  AFTER turn on the main switch !!!!!!!!!! 
 
 
 
 
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