• 5 stars: 138 (85%)
  • 4 stars: 22 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 3 (2%)
K
KimC
Great lights for a high roof

We bought 2 sets of these lights for our shop. They are fantastic! Pretty easy to install and the light quality is amazing! Our shop is 1600 sq ft with an 18' roof and there is a ton of light. Highly recommend.

K
KimC
Great lights for a high roof

We bought 2 sets of these lights for our shop. They are fantastic! Pretty easy to install and the light quality is amazing! Our shop is 1600 sq ft with an 18' roof and there is a ton of light. Highly recommend.

A
A. A.
Hard wired

This is a heavyweight light. Not so heavy that it is hard to hang. But it is hardwired which I did not realize. Great light output.

G
Gary F.
Quality led high bay

This is a very potent 240 watt high bay fixture. Fixture has an adjustable output and can also be used with a 0-10 volt led dimmer. Easy to install, substantial mounting hook and cable safety system. Instant on. Works great. Light duster is excellent. This is a hardwired unit. It does not come with a cord cap to plug it in. Definitely recommend

M
Mcgyver210
Brighten Your Space

First off, the light's brightness is impressive. With 36,000 lumens, it effortlessly replaces a 1000W HPS/HID fixture, saving up to 85% in energy consumption. Additionally, its dimmable feature allows for adjustable brightness according to preference.Durability is another key feature. The light is constructed with die-cast aluminum housing for enhanced protection, making this high bay LED light highly durable. Advanced LED chips minimize light decay, ensuring consistent and efficient illumination over time.One of my favorite characteristics is the 5000K daylight color temperature, which fosters a pleasant working environment by reducing eye strain. Say goodbye to buzzing, flickering, or the annoyance of yellow spots—this light provides a uniform beam angle for optimal illumination.We are considering this light for installation in our RV garage, which we are currently working on building. Its features make it a prime candidate for creating a well-lit and energy-efficient space.

A
Anonymous
They worked perfectly the application of replacing 400 watt metal halide fixtures

They worked perfectly the application of replacing 400 watt metal halide fixtures.

P
Pete Bozin
nice lights

nice lights. Came on time as well

M
McCormick's
Great Shop Lights

These lights work great and give off a lot of light in our new 40'x60' shop. They are excellent quality and well and packed exceptionally well for shipping.

S
Sandy Siemer
Nice and Bright!

Installed in a 2,000 sq/ft aircraft hangar with an 18” ceiling. The four lights illuminate the space perfectly- nice and bright!

E
Erika Tercero
Lights

Really good, light is bright and were easy to install.

S
Scott maness
very bright

very bright! Great for our gym

J
Jimmy
Amazing lights

These lights are awesome, really turns night to day!!!!

C
Charles Kilo Jr
Led lught

Very bright Working well

P
Pro Sounds
Sunglasses

Put these lights in my mom and step dad's building. Great to see with in the sun light, yes these puppies are bright love em!

B
Brian Puhl
They're bright!

This light's been working great in my 2 car garage for 6-7 months now. Haven't wired up the dimmer, but between two of these lights, I have more than enough light to perform any task at night. They do get a little bit warm, but so far they haven't failed. The ceiling in my garage is only about 8 feet, but it's enough room to disperse the light evenly throughout the garage, and even getting enough light on the walls/shelves. Overall, I've had no complaints. They're great.

C
CJM515
100W units

2 of these 100W lights lit a 16X21 wood shop up perfectly. Plenty of light.

E
ErinThirteen
Rugged. Very bright. Well made.

Rugged and well designed. Great materials. VERY BRIGHT. These completely illuminate my basement and then some. Installation was very straight-forward. Very happy with the value of these lights.

m
miguel Carranza
Not dimmable

I bought 2 black ones same specs, dimmable, hooked them up with a dimmer switch they work flawless, but not the white version for what ever reason, they are going back!

S
Sami Ullah
Not Bad

Bright Light

A
Amazon Customer
Bright

Super bright works great in the shop

e
elizabeth finley
Very nice high bay

This light is brighter than 250w mh. Super good value for the money. The install was just as expected.works as expected. Ver energy efficient

E
Engine Shop Joe
I put these in my garage and love them

I removed the old florescence and installed these and what a difference. It is like a sunny day in my garage.If you are going to use the dimmer circuit read up on what type of dimmer switch to buy.

C
Chris
Poor shipping

Lights work great but 6 week ship date is crazy

C
Chris
Poor shipping

Lights work great but 6 week ship date is crazy

D
DasHaus
Nice HighBay Light, DIMMABLE!

These dimmable high-bay lights are great. Use a 0-10V compatible dimmer and you can really lower the power usage on these fixtures when you don't need the big light.

B
Brad Barron
They work as they showed in information

Just installed them but like what I see so far.

B
Brad Barron
They work as they showed in information

Just installed them but like what I see so far.

H
Hoodwink
Lights up my pole barn

Really happy with these lights. They are in a 5 light configuration in a 34' x 48' pole barn the 240 watt one in front center between my garage doors. The other 4 are 150 watts. Lights it up nicely.

Frequently asked questions

  • What are the key features of the G GJIA 300W LED High Bay Lights Adjustable Series?

    The G GJIA 300W LED High Bay Lights Adjustable Series features 0-10V dimming capabilities, allowing you to adjust brightness based on your needs. It delivers high lumen output, excellent efficiency, and is designed for easy installation in various settings. The durable construction is ideal for industrial and commercial spaces such as warehouses and manufacturing facilities.

  • How do I install the G GJIA 300W LED High Bay Lights?

    The G GJIA 300W LED High Bay Lights can be installed using chain or cable suspension, V-hook surface mount, or wall bracket mount depending on your needs. Each fixture comes with a 6-inch wire lead and requires a licensed electrician for final wiring to ensure compliance with safety standards.

  • Are the G GJIA 300W LED High Bay Lights suitable for outdoor use?

    The G GJIA 300W LED High Bay Lights are not designed for direct outdoor exposure, but they can be used in covered spaces. If you need lights for fully exposed outdoor environments, consider products with higher IP ratings specifically meant for outdoor use.

  • What kind of warranty is offered with the G GJIA 300W LED High Bay Lights?

    The G GJIA 300W LED High Bay Lights come with a 5-year manufacturer's warranty against defects in materials and workmanship, ensuring you have peace of mind with your purchase.

  • Can I use the G GJIA 300W LED High Bay Lights in cold storage environments?

    Yes, the G GJIA 300W LED High Bay Lights operate reliably in low-temperature environments, making them suitable for use in cold storage and walk-in freezers.

  • What color temperature options are available for the G GJIA 300W LED High Bay Lights?

    The G GJIA 300W LED High Bay Lights are available in multiple color temperature options, typically 4000K and 5000K, allowing you to choose the best fit for your space based on visual comfort or task requirements.

  • How can I control the brightness of the G GJIA 300W LED High Bay Lights?

    The G GJIA 300W LED High Bay Lights feature 0-10V dimming, which allows you to control brightness through compatible dimmer switches or building automation systems. This functionality helps in reducing energy consumption and extending the lifespan of the lights.

  • Can I use the G GJIA 300W LED High Bay Lights in food processing areas?

    Yes, the G GJIA 300W LED High Bay Lights meet the necessary requirements for use in food processing environments. They are designed with an IP65 rating, which is suitable for areas that require low-pressure hose-down cleaning and have no hazardous substances.