To replace the ultraviolet tube, taken away the lamp base by removing the screw which is fixed into it. Lift up the lower portion of the transparent tube cover followed by twisting the tube slightly in a clockwise or anit-clockwise direction so that it can be remove easity. Then replace it with a new 4 watt 6 in . Tube (134.5mm+5%).Useing super Bright LEDS and bright time will be lasting for over 100 hours.
161(L)x53(W)
N.B. 1、When the light of the ultraviolet tube begins to get dim, the batteries should changed other. Wise the tube will become blackened. 2、It is advisable to remove the batteries form the article if it is not being used for any length of time. 3、Do not switch on the batteries form the article if it is not being used for any length of time. For inserting batteries remove the battery cover by sliding it out of the lamp base. (Apply 4 UM-3(size:“AA”)batteries. Batteries not included). Model OK-002 as same as.
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