QUOTE(minizian @ Aug 14 2023, 06:32 PM)
Just a quick question, what is the bulb size used for rear light where signal and reverse light?

Also same question the rear brake light too, the one on the middle.
Thinking to convert mine to LED
Not sure if you still need this info, mine currently converted to fully LED and results are pretty good
Here are the model listing from shopee of the LED i bought
H11 55/60Watt LED for Headlamp
HB3 60 Watt LED for High beam
H8 LED for Fog Lamp
T10 W5W (amber LED for signal lights at side mirrors)
T10 W5W (white LED for plate number & position lamp)
1156 BAU15S PY21W 150degree for signal light (Amber bulb for front rear signals)
T15 W16W (Red bulb for third brake light)
T15 W16W ( White bulb for reverse light)
-A few sharing of my conversion, signal light if use too long (above 2 minutes) will have Error and hyperflash, even using the so called "error free/anti hyperflash" bulbs. Perhpaps some other brands can work.
-For Iriz newer than 2018 using reflector type lamps, LED headlamp might cause glare to others.
-If you are still using halogen bulb for fog lamp, change to super bright LED, day and night difference! but be aware may cause glare also.
-Used philips H11 headlamp and then LED starts failing within 2 years of using. Life time might not be as great as halogen ones.