# How many high bay lights do I need?

How many high bay lights do I need? 30 feet or higher
If you own a spacious warehouse with high ceiling height, consider a 20 feet spacing between the lights to get bright light. However, in the case of normal light, 25 feet spacing is appropriate. In this case, we will need to mount 400 watt to 1000 watt LED high bay to provide sufficient brightness.

Do I need high bay lights? Whenever a large indoor space needs to be illuminated, high bay lighting is usually appropriate. Consider spaces like manufacturing facilities, gymnasiums, warehouses, large department stores, factories, and more; these facilities are typically vast and cover a lot of vertical as well as horizontal space.

How much power do high bay lights use? Common wattages for LED high bay fixtures can range from 95 watts to 495 watts. If we compare this wattage to a typical HID high bay fixture that same range is 175 watts to 1000 watts.

How far apart are high bay lights? At 20 feet high you can go to 15 feet spacing for generating bright light and if you need normal light, a spacing of 18 feet should be used. At 30 feet height, you can go for 20 feet spacing between the lights in order to get a brighter light. However, for normal light, you can go for 25 feet spacing.

## How many high bay lights do I need? – Related Questions

### How many high bay LED lights do I need?

Use 100 watts High Bay lights and space them out every 8-14 feet (8 for high brightness, 14 for adequate). A 6×3 pattern for example is 18 lights for basic lighting, or go 7×3 (or 6×4/8×3 depending on wiring) for 21-24 lights to get a medium brightness level.

### How do I choose a high bay light?

So, how many LED high bay lights does your warehouse need? First, you need to find the floor area of your warehouse. You then multiply that number by either 8 W/m2 or 10 W/m2, depending on the height of your shelves. For example, your floor area is 500 sqm and your shelves are lower than 75% of your aisle lighting.

### Do LED high bay lights get hot?

LED high bay lights still generate heat. When electricity is converted into light energy, it is partially converted into heat energy, thus generating heat. If the LED high bay lamp is working in a high temperature state for a long time, the life of the LED high bay lamp will be shortened.

### What is considered high bay?

A high bay light is usually defined as a light intended for use in a ceiling ranging from 20-40 feet in height from the floor. A high bay ceiling is usually found in industrial and some commercial spaces.

### How many lights do I need in my warehouse?

For warehouses handling large items, the ideal lumen requirement tends to be around 10 lumens per square feet. For warehouses storing and handling smaller items, this number shoots up to around 30 lumens per square feet. For aisles, something in between is recommended.

### What are LED high bay lights?

LED high bay lights are specialized industrial shop lights designed to illuminate large areas with high ceilings. The lights create powerful illumination at a long range and are made to enhance visibility and focus light more directly than traditional incandescent fixtures.

### Can you use high bay lights in a garage?

So, high bay LED lights can be practically used in the garages but never compromise on their quality, versatility, durability.

### How many lumens do I need for a pole barn?

How Many Lumens Do You Need? A good rule of thumb when installing lighting for any interior space is to plan for about 100-200 lumens per square foot.

### How are warehouse lumens calculated?

Multiply the shop’s square footage by the suggested foot-candle requirement and then divide that number by the fixture’s lumen output. This gives you the total number of fixtures that are ideal for your space.

### How many lumens do you need to light a shop?

A general rule of thumb is to use 130 to 150 lumens per square foot of work space. For example, a 40-watt fluorescent bulb puts out about 2,200 lumens. A 60-watt incandescent bulb puts out about 800 lumens.

### 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.

### Whats the difference between high bay and low bay?

High-bay lighting features a deep reflector used to direct the light down from a high ceiling. High-bay fixtures also produce a diffused light, which helps to reduce glare. Low-bay lighting has a shallower reflector plus a lens, which diffuses the light outwards from a lower ceiling.

### What are warehouse lights called?

Warehouses typically use one of two lights: linear fluorescent lamps or metal halide lamps. While fluorescents and metal halides were an improvement over incandescent bulbs they still present issues like disposal hazards, shorter lifespan, and less efficient light when it comes to a direct comparison with LEDs.

### What is a bay light?

Bay lights are lighting fixtures that are used to illuminate large spaces such as factories, warehouses, processing plants, and manufacturing facilities. These are facilities that need heavy-duty lighting projects to provide uniform and well-distributed light in open areas.

### What are high bay lights used for?

High bay lights are used to light up spaces whose ceilings are higher than 20ft from the floor and around 40ft. Also, for these lights to operate efficiently from this height, they need specially engineered reflectors in the case of HPS / MH bulbs and lens angles in the case of LED high bays.

### What is a Troffer light?

A troffer is a rectangular or square light fixture that typically fits into a modular dropped ceiling grid, often described as “recessed.” Historically, troffer fixtures have been designed to accommodate standard fluorescent lamps like T12 or T8 bulbs. However, now troffer lighting is available in LED.

### What is high bay construction?

The VAB SpaceX has been almost exclusively using for the last four or so months is roughly 45m (115 ft) tall, leaving just enough clearance for Starship tank sections to be stacked by an external crane on simple work stands.

### How many lumens is 1200 square feet?

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 LED light is the brightest?

The Brightest Household LED Bulb: The Philips 5000 Lumen LED Bulb is the brightest LED bulb — this is a huge bulb (5.28 x 5.28 x 12.13 inches ). The Brightest “Warm White” LED Bulb: The SANSI 27W A21 Dimmable LED Light Bulb. This bulb is warm white and produces 3500 lumens. It is available for about \$58.

### How bright is 4000lm?

30-40 foot candles are around 3,000-4,000 lumens. In other words, 3,000 lumens is meant to give a room a brighter light. On the other hand, 2,000 lumens is ideal if you wish to light up a 200 square-foot living room.

### How many lumens do I need in a laundry room?

We recommend 1180 lumens for each ceiling mounted fixture in an 8×10 laundry room. This is the equivalent of 75 Watt worth of incandescent light. The LED or tape lighting should be in the 840-lumen range, which is the equivalent of 60 Watt bulb.