The term t5 refers to the diameter of the fluorescent tubes which are 5 8 inches in diameter.
T5 vs t8 led tube lights.
These are used in private households for example to illuminate basements or garages.
However this is still less than half of the expected lifespan of a t5 led tube.
Compared to a t8 t5 tube can achieve higher luminous flux using less power.
T5 and t8 fluorescent tubes are the most commonly used types today.
As sally said t8 led tube is 8 8 inch diameter while t5 is 5 8 inch.
A standard 4 foot t8 lamp costs between 3 00 and 5 00 and a standard t5 lamp costs between 5 50 and 12 00.
T5 light being older technology it is more stable and gives very predictable results.
However what sets t5 fluorescent lights apart from t8 bulbs is their dramatic reduction in size.
That is why you must carefully consider what is the best application so that you aren t spending 2x more than you have to.
Fluorescent tubes are available in a wide variety of types and sizes.
In comparison to led fixtures you re looking at 35 000 to 50 000 hours some even go to 200 000 hours.
T5s produce more light than t8 t12 tubes which are older in design.
T5 t8 and t12 led light emitting diode replacement tubes currently on the market fit into existing fluorescent fixtures.
Like the t5 the t8 tube creates light through advanced electronic circuits and are available in standard 2 3 4 and 5 foot lengths.
Do t5 and t8 bulbs cost the same.
Comparison of fluorescent tube vs led tube.
The energy efficiency of the t5 tubes means they also last the longest around 20 000 hours.
This means fewer replacements less overall repairs maintenance and upkeep.
In earlier days of fluorescent tubes ftl the first version was nearly 40 32 mm dia which later got improved and replaced by small dia 25mm t8 dia 16mm t5 which improved e.
T5 lamps are 40 smaller than t8 fixtures but are capable of containing just as much and sometimes more light in.
It has years of proven usage by expert aquarists as well as the horticulture industry.
This means you could be getting double the life span of led tube lighting vs fluorescent t5 and t8 tube lights.