AgroLED iSunlight® 21 Watt T5 Vegetative LED Lamp, 2'

AgroLED iSunlight® 21 Watt T5 Vegetative LED Lamp, 2'

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List Price: $2415
Now: $1942

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AgroLED iSunlight® T5 LED Lamps

The 21 watt T5 HO replacement LED lamps are an excellent choice for the propagation and veg cycles of your plants life. The iSunlight® T5 lamps are an intelligent LED that is specifically designed to work with your existing T5 HO fluorescent fixture. These are environmentally friendly and mercury free lamps. Not compatible with HF Agrobrite T5 fixture.

Length (in.):  22.25

Width (in.):  0.75

Height (in.):  0.75

Weight (lb.):  0.16

Exact Watts:  21W

Lumens:  2,400

Lifespan:  50,000 hrs

Color Temp (Kelvin):  5500 K

Warranty:  1 Year

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john s.
United States United States
  • Enter a tagline (e.g. Garden Guru, Mad Scientist of Plants) Cactus Kid

Useful for succulents

Too early to rate "5 star" lights, but my succulents are have definitely responded to the these LED's. I'm not sure how well the growth patterns of the succulents will be as mesembs grow so slow but I've invested in getting a second light and plan to double down on their light needs.


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  • will these work with my sunleaves t5 pioneer fixture? Is this the best bulb for maintaining succulents over the winter?

    Yes this is compatible with Pioneer T5 fixtures.  Simply remove your old fluorescent lamps and replace with the new AgroLED iSunlight 4' LED Lamps and power up.  Easy !

    The 5500K spectrum is an ideal daylight spectrum for succulents, orchids, houseplants, microgreens, seed starting and promotes healthy vegetative growth.