How far do LED lights reach?
LED distance from plants and LED wattage
| Wattage | Distance from top of plant (inches) |
|---|---|
| 200-399 | 12-20″ |
| 400-599 | 20-27″ |
| 600-799 | 30-38″ |
| 800-999 | 32-42″ |
What size LED light do I need?
To determine the needed lumens, you will need to multiply your room square footage by your room foot-candle requirement. For example, a 100 square foot living room, which needs 10-20 foot-candles, will need 1,000-2,000 lumens. A 100 square foot dining room, which needs 30-40 foot-candles, will need 3,000-4,000 lumens.
How much light do I need for a 10×10 grow room?
How many plants per LED grow light?
| Grow Room Size | Square Feet | Recommended # of Plants in Veg |
|---|---|---|
| 6′ x 6′ | 36 | Up to 36 |
| 4′ x 8′ | 32 | Up to 32 |
| 8′ x 8′ | 64 | Up to 64 |
| 10′ x 10′ | 100 | Up to 100 |
How much space does a 1000w light cover?
about 7 feet square
A 1000 watt grow light can light up an area of about 7 feet square when the light is suspended 2 feet above the plants. A 400 watt light would work for an area of about 4 feet square.
How much area do LED grow lights cover?
The average LED grow light draws about 32 watts to cover 1 sq ft for flowering. Compare this to a typical HID fixture which rings in at 40 watts per square foot (assuming a 5′ x 5′ area, or 25 sq ft coverage area). Using an HID in a 4′ x 4′ will bring the power coverage up to 62.5 watts per sq ft.
Can LED grow lights burn plants?
The reality is that modern LED grow lights can produce a very high level of light and it can cause photo-bleaching and burn leaves. This depends very much on the plant, but a PPFD of 800 is enough to damage some plants.
Can you have too much LED light in a grow tent?
Although too much light can impede plant growth, it’s also a fairly easy problem to fix. Experts recommend 100 watts of light for a 2 foot by 2 foot grow area, up to 1,000 watts for an 8 foot by 8 foot area.
How do I calculate LED lights for a room?
How much area does a 1000 watt LED grow light cover?
What size grow room for 12 plants?
What Size Grow Tent Do I Need For 12 Plants? For 12 marijuana plants, you’d want the same tent sizes we recommend for 10 plants: a 5×10 or 8×6 would work, but the 8×8 or 10×10 grow tents would give you more room to play with. For a SOG grow, a 4×4 would give you a little more space than the 3×3.
How many LEDs are in a v1200 light bulb?
240 LEDs are built into every V1200 with 90 degrees pre-focused optics for precise spectral compositions and unrivaled performance, electrical efficiency and longevity compared to any other light source. All of our lights are built with the latest LED technology from top semiconductor manufacturers — including BridgeLux and EpiLED.
What does 75% coverage mean on grow lights?
For lights with less than a 75% coverage score, it means that at least ¼ of the advertised footprint isn’t getting direct light, or that if you raise the light to fix that, more than ¼ of the light is now wasted shining outside the footprint.
How to determine how many led lumens you’ll need to?
A lumen is a unit measurement of light. To determine the needed lumens, you will need to multiply your room square footage by your room foot-candle requirement. For example, a 100 square foot living room, which needs 10-20 foot-candles, will need 1,000-2,000 lumens.
Is there a footprint for an LED light?
Most of the LED vendors helpfully provide the suggested lighting footprint for their light. However, after getting burned by a light that didn’t cover the advertised footprint at any reasonable height, I started noticing just how many advertised footprints are wrong based on the shape of the light itself.