Grow Light Comparison by Type
| Light | Lifespan | Price |
|---|---|---|
| T5 | 20,000+ | $5-10/bulb |
| T8 | 25,000+ | $3-5/bulb |
| HID | 10,000+ | $15/bulb |
| HPS | 18,000+ | $10/bulb |
Beside this, are T5 lights good for growing?
T5 fluorescent bulbs supply high light intensity with very little heat, making them a good choice for growing plants indoors. … A combination of cool spectrum and warm spectrum T5 bulbs supplies the needed blue and red wavelengths for optimum plant growth.
Additionally, are all T5 high output?
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).
How many plants can you have under a T5?
The most common T5 grow lights are 2- or 4-ft. long and have 1, 2, 4, 6, 8 or 12 bulbs per fixture. If you are thinking of growing only a few small plants, you might get away with having a 1- or 2-bulb set-up that is 2- or 4-ft.
Is T5 full spectrum?
Finally! A plug and play High Output LED T5 bulb that cranks out a full BLOOM spectrum with only 21 watts (2′ version) or 41 watts (4′ version) of power usage (Compare a standard T5 HO bulb at 54w). … The Bloom iSunlight® T5 HO replacement LED lamps are an excellent choice for the complete cycle of your plants life.
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.
How close should T5 lights be to seedlings?
The T5 fluorescent grow light distance for seedlings should be a bit further away. I’d start by hanging the light 6 to 10 inches from seedlings. Use the same distances whether you are using a large T5 fixture or just a regular fluorescent light bulb.
