How many lumens is a T5 HO?

While the standard T5 and T5 HO are the same diameter and length, the 4-ft T5 is rated at 2,900 lumens, similar to the lumen per watt output of a T8 lamp. On the other hand, the 4-ft T5 HO lamp is rated as high as 5,000 lumens, offering twice the maintained light output of a T8 lamp.

What is T5 HO lighting?

“HO” stands for high output. T5 HO lamps deliver more light than standard T5 lamps and are available in higher wattages. HO lamps have the same diameter and length as standard T5 lamps.

How long do T5 HO bulbs last?

Time: With typical daily photo periods of 8-12 hours, T5 bulbs carry the average life-span is 9-12 months. If it’s been more than 12 months since your last bulb change, it’s probably time for a change.

How many T5 lights do I need reef tank?

With a fully stocked 150-gallon mixed reef tank, a 10 bulb T5 fixture would be required to sufficiently light up his aquarium. 540W of lighting running 10 hours per day can translate to a lot of heat and an expensive electricity bill.

Are T5 lights being phased out?

Active Member. T5’s will be phased out when a newer technology makes them no longer saleable or profitable. There are no (US, at least) government regulations driving their demise. T8’s are still readily available, and I expect that they will also remain so for quite some time.

Are all T5 bulbs the same?

T5 lamps are available for standard output and high output. The wattages for standard T5 lamps are 14, 21, 28, and 35 watts. The high-output T5 (T5 HO) lamps are available in 24, 39, 54, and 80 watts (49-watt T5 HO lamps are also available from GE Lighting).

Are T5 fluorescent tubes being phased out?

New is that the RoHS directives from 2023 will tighten the mercury regulation, which means that both fluorescent T5 and T8 tubes and compact fluorescent lamps (CFL) will be phased out during 2023.

Can I replace T5 with LED?

Plug and Play, or direct wire, LED T5 lamps make switching from fluorescent to LED simple. These bulbs are easy and quick to install. Replacing the ballast in your current fixture won’t be necessary, as it plugs directly into the fixture without any rewiring.

How many watts is a T5 HO bulb?

Can you replace fluorescent tubes with LED?

Yes, you can replace fluorescent tubes with LED tubes or LED-integrated fixtures. If you just want to replace the bulbs, you can use plug-and-play, direct-wire, or hybrid LED tubes. Plug-and-play tubes are the easiest to install as they do not require any rewiring to the fixture.

Are LED lights better than T5?

There is no physics difference in light being produced by an LED or T5 unit; however reflectors in different units can affect whether light beams are more collimated (better penetration in deep tanks) and of course, different units produces light of different spectrum/wavelengths.

Can I use T5 HO bulbs in a T5 fixture?

NO YOU CAN NOT! A t5 bulb is 28w, a t5ho bulb is 54w. Just because it can light the bulb doesn’t mean its wise to do, or even safe to do.