# How Do I Calculate LED Lights For A Room?

## How many lights do I need for my room calculator?

As a handy rule of thumb, a sitting room or bedroom will generally require around 10-20 lumens per square foot, while a bathroom or kitchen will need a stronger level of lighting, at around 70-80 lumens per square foot.

To work out the lumens you need, simply multiply the square footage of the room by this figure..

## What is Lux in LED light?

Lux is used to measure the amount of light output in a given area – one lux is equal to one lumen per square meter. It enables us to measure the total “amount” of visible light present and the intensity of the illumination on a surface. Thus, it is important in what direction the light source shines.

## How many can lights for a 12×12 room?

The typical rule-of-thumb is 24″ from each wall, and then 3-5 feet between cans. So in a 12′ room you’d probably want two rows of lights. Considering it is a bedroom and you don’t need it as bright as a kitchen, you can probably get away with 2 rows of 4 lights for a total of 8.

## How many LED lights do I need for a 4×8 grow tent?

2If going HID in a 4×8 you’ll need 2.

## How many lumens does a shower light need?

A useful rule of thumb for bath vanities is to use a minimum of two 60-watt incandescent bulbs, which typically produce approximately 800 lumens each for a total of 1,600 lumens.

## How many plants can a 1000w LED light grow?

How Many Plants Can I Grow?Grow Space SizeMinimum Number of Watts RequiredNumber of Plants You Can Grow9 sq ft (3×3)450w1-9 plants*12 sq ft (3×4)600w1-12 plants*16 sq ft (4×4)800w1-16 plants*20 sq ft (4×5)1000w1-20 plants*3 more rows•Mar 26, 2021

## What size LED light for 3×3 grow tent?

Light intensity: Sometimes on your plants, there is too much light or too low light intensity. Both are dangerous to your plant’s growth. For a 3×3 foot grow tent, you have to consider a 250-watt HPS grow light.

## How do Shops calculate LED lights?

Add the square feet of all the sections together to find the total square footage. Multiply the square footage by the desired lighting intensity in foot candles per square foot. Suppose your shop has a total square footage of 1,800 square feet and you want a lighting level of 30 lumens per square foot.

## How much area do LED 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.

## WHAT LED bulb is equivalent to 100 watt?

LED equivalents to traditional incandescent light bulbsIncandescent Light Bulb WattageLED Equivalent Wattage100 Watt10 Watt75 Watt7.5 Watt60 Watt6 Watt50 Watt5 Watt1 more row•Mar 9, 2018

## How do you calculate how many LED lights 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 do you measure a room for LED lights?

Determine the space area Use the length of the room to multiply the width of the room to get the size of the room. For example, a room 10 feet wide and 10 feet long, then his area is 100 square feet. Footlights indicate the brightness of a light source measured from a distance of one foot.

## How many watts do I need for a bedroom light?

60 wattsFor a room with decent natural light, that should be around 60 watts. For a room with few/no windows, balance the 60 watt desk light with ambient overhead lights or bump that number up to 75 watts.

## Do you have to measure your room for LED lights?

To determine the needed lumens, you will need to multiply your room’s square footage by your room’s foot-candle requirement. For example, a 100-square-foot living room, which needs 10-20 foot candles, will need 1,000-2,000 lumens.

## What color LED light is best for kitchen?

Warm white (3,000 to 4,000 Kelvin) is more yellowish-white. These bulbs are best suited for kitchens and bathrooms. Bright white (4,000 to 5,000 Kelvin) is between white and blue tones.