T5 bulbs with T8 Ballasts

In most cases, the T5 ballasts will not work with T12 or T8 lamps, although at least one manufacturer offers electronic ballasts that can operate either T5 or T8 lamps with appropriate wiring. T5 lamps operate at frequencies greater than 20 kilohertz.

What is the difference between T5 and T8 ballast?

T5 lamps are 40% smaller than T8 fixtures, but are capable of containing just as much and sometimes more light in a smaller area. In other words, more T8 fixtures are needed to produced the same amount of light generated by significantly fewer high output T5 bulbs.

Can you convert T8 to T5?

T5 retrofit conversion is a means of converting light fittings designed to use T8 format lamps, so that they can use more energy-efficient T5 lamps. This is done by electronically converting the luminaires to high frequency operation.

Do T5 lights need a ballast?

T5 lamps need special ballasts to operate. In most cases, the T5 ballasts will not work with T12 or T8 lamps, although at least one manufacturer offers electronic ballasts that can operate either T5 or T8 lamps with appropriate wiring.

What’s better T5 or T8?

The T5 has a better lumen-to-watt ratio than the T8, implying that its output is more efficient and brighter per watt of energy used.

Are T8 fluorescent bulbs being discontinued?

Additional legislation will come into effect to continue promoting energy efficiency advancements. More T8 products will be phased out and wider use of LED and other high efficiency lighting products will become more adapted.

How long do T5 grow 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.

Which is brighter T8 or T5?

T5 high output (T5 HO) lamps have greater luminous flux per unit length than standard T8 lamps, but the light output of standard T5 lamps per unit length is almost identical to the standard T8 lamps.

What happens if you put a T8 bulb in a T12 fixture?

The main difference between T8 and T12 tubes is the tube’s diameter. T12 tubes are 1.5″ in diameter while T8s are just one inch. All other things—socket sizes, lengths, distance between pins—are the same. T8 LED tubes won’t fall out if you try to install them in a T12 fixture—they’ll fit just fine.

Which is better LED or T5?

LEDs also offer increased light efficiency when dimmed as opposed to T5 fixtures and usually produce more lumens per watt in general, which decreases energy usage and thus, energy costs. A lower wattage of LED luminaire will usually be just as efficient, sometimes more, as a higher wattage T5 lamp.

Is T5 lighting good for plants?

T5 grow lights are one of the best types of lights you can use to grow any kind of plant, from vegetables to the most delicate flowers. This is because T5s are extremely efficient, allowing you to save money on electricity while still providing bright, powerful light.

How close should T5 lights be to plants?

When it comes to hanging your T5 grow lights, you’ll want to hang them around 12 to 18 inches above your plants. Unlike HIDs that you’d need to hang 18 to 20 inches above plants, and LEDs that need 20 to 24 inches of space above plants, T5s don’t have the same intensity as other lights.

Is T5 full spectrum?

Barrina T5 Grow Lights, Full Spectrum, 4ft 160W (8 x 20W, 1000W Equivalent), LED Grow Light Bulbs, Plant Lights for Indoor Plants, Greenhouse, Plug and Play, 8-Pack.

How much area does a T5 light cover?

T5 light to cover a 2-ft. by 4-ft. area.

How much electricity does a T5 grow light use?

Energy. A four-lamp bay using high output T5 lamps uses 220 watts of power including the power used for the ballast; a six-lamp T5 bay uses approximately 342 watts of electricity. Four-lamp T5 bays use about 6,840 kilowatts (kW) of electricity per hour, with six lamp bays consuming about 10,260 kW per hour.

How many lumens is a 2 foot T5 bulb?

– Each Lightingwise High Output T5 Bulb produces an Outstanding 2,500 Lumens each!