2 products

Plant Lights FAQs

What are plant lights?

Plant lights provide spectrum-tuned illumination to support photosynthesis for indoor plants and seedlings.

What spectrum do I need?

Full-spectrum white with balanced blue/red works well for most houseplants; seed-starting may benefit from higher blue content.

How many hours of light do plants need?

Most houseplants thrive on 12–16 hours daily; adjust by species and natural light levels.

How bright should plant lights be?

Aim for 200–500 PPFD for many houseplants; place lights 12–24 inches above the canopy depending on output.

Are LED grow lights efficient?

Yes, LEDs deliver high output with low heat and long life compared to fluorescents or HID.

Do plant lights get hot?

LEDs run cooler but still produce heat—ensure ventilation and proper distance to avoid leaf scorch.

Can I use timers with plant lights?

Yes—use digital or smart timers to maintain consistent photoperiods.

What color temperature looks best indoors?

3000K–4000K full-spectrum LEDs look natural while supporting growth.

Are grow lights safe for pets?

Keep fixtures secure and cords protected; avoid high-intensity UV sources in living spaces.

Why buy plant lights from Afterimage Lighting?

We match spectrum, output, and form factor to your plants and room aesthetics.