mixed brand or unbranded, depending on available stock
If your current tube does not have any markings on them. do check the tube measurement
T5 are the slim tubes, diameter of the tube is about 13(round cap)-15mm (flat cap). our listing is for flat cap tube 15mm diameter
F10T5 is 10W tube, length of tube including the metal caps is around 330mm, length of tube including the pins at end of tube is around 344mm). This tube length is almost similar to F10T8 lamp. Please check the tube diameter.T8 are the "fatter" tubes, diameter about 25mm
F4t5 is 4W tubes, length is about 150mm (including pins)
F6T5 is 6W tube, length is about 225mm(including pins)
F8T% is 8w tube, length is about 302mm (including pins)
T8 are the "fatter" tubes, diameter about 25mm
lifespan estimated 2-4months if turn on 24/7. lifespan varies due to variation in tubes quality, condition of of electronic ballast, etc.
If new tube does not light up after replacement, please check the following:
is there power supply? is the fan running or the zapper screen functioning, if not check the plug, fuse or try another socket.
try to twist the tube in its socket a little, sometimes the contact between the pins and socket is loose.
if you have a similar trap/killer or other tubes, please try the new tube on the other unit of other tube on the same unit
if still does not light up, please do message us.