How to install these lights mounting? Can these be surface mounted?

To surface mount them U would have to build a frame or rack to slide fixture into

60 ft x 50 ft 16ft heigh. How many of these lights will it take to light?

We currently have 8 of these lights in our maintenance shop which happens to be 60’ x 60’ with 16’ high ceilings. It was so much brighter they were almost difficult to get used to at first. But after a couple days, we agreed that It was a game changer for us. I would add that if you are only using the space for equipment storage etc, I think 5 or 6 would be sufficient.

Are these lights and fixtures ul or etl certified? and what is the cri ?

These high bay lights are very strong metal casings and extremely bright, comply with ETL or UL safety certification standards. The spec shows the CRI is 90.

Would these be good for a 30x70 shop with 16 foot ceiling? Thank you

I have a 40 x 50 and 19 ft ceiling These are great lights

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Lightdot 4FT LED High Bay Shop Lights, 100-277V 【Driver Equipped, 5 Years】 265W 37100LM [Eqv. 1000W MH/HPS] 5000K Diamond Diffusion Linear Hanging Light for Warehouse -ETL Listed, 2Pack

Lightdot 4FT LED High Bay Shop Lights, 100-277V 【Driver Equipped, 5 Years】 265W 37100LM [Eqv. 1000W MH/HPS] 5000K Diamond Diffusion Linear Hanging Light for Warehouse -ETL Listed, 2Pack

Product ID: 205047959

Details

Brand
Lightdot
Color
Diamond
Light fixture form
Ceiling
Material
Aluminum
Style
American

⚡265W power with 80% energy savings

💡37100 lumens super brightness

🔧5-year driver-equipped durability

€ 495.58

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

💡 Light up your workspace like a pro — bright, efficient, and built to last!

DIAMOND DIFFUSION DESIGN - Stylish, flicker-free lighting with a soft, eye-care glow that keeps your environment comfortable and productive.
UNRIVALED 5 YEAR WARRANTY - Backed by Lightdot’s 15+ years of expertise and 24/7 support, guaranteeing peace of mind and long-term reliability.
VERSATILE MOUNTING OPTIONS - Flush or suspended mounting with heavy-duty steel housing ensures stability and easy installation tailored to your space.
ENERGY SMART 265 W LED POWER - Slash your electric bills by up to 80% compared to traditional 1000W MH/HPS lights without compromising performance.
BRILLIANT 37100 LUMENS OUTPUT - Illuminate your workspace with unmatched clarity and brightness, perfect for large industrial areas.

The Lightdot 4FT LED High Bay Shop Lights deliver a powerful 37100 lumens brightness at 265W, replacing bulky 1000W metal halide lamps with 80% energy savings. Featuring a diamond diffusion design for flicker-free, eye-friendly illumination, these lights come with durable industrial-grade steel housing and versatile mounting options. ETL listed and driver-equipped, they promise over 50,000 hours of use backed by a 5-year warranty and dedicated customer support, making them ideal for warehouses, workshops, and commercial spaces.

Specifications

ASIN	B081YCK7PQ
Best Sellers Rank	#114,741 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #283 in Commercial Bay Lighting
Brand Name	Lightdot
Brightness	37100 lm
Bulb Base	E26
Color	Diamond
Color Temperature	5000 Kelvin
Control Method	App
Controller Type	Push Button
Customer Reviews	4.3 4.3 out of 5 stars (119)
Finish Types	Painted
Fixture Type	Non Removable
Included Components	Diamond 265W LED High Bay Lights - 2Pack
Indoor Outdoor Usage	Indoor
Installation Type	Flush Mount
Item Dimensions L x W x H	48"L x 11"W x 3"H
Item Type Name	Diamond Diffusion LED High Bay Lights
Item Weight	9 pounds
Light Color	Daywhite
Light Fixture Form	Ceiling
Light Output Maximum	37100 lumens
Light Source	LED
Lighting Method	Downlight
Manufacturer	Lightdot
Manufacturer Part Number	HB-M04D-FLL
Manufacturer Warranty Description	5 years warranty.
Material Type	Aluminum
Model Name	HB-M04D-FLL
Model Number	HB-M04D-FLL
Mounting Type	Flush & Suspended Mount
Number of Items	2
Number of Light Sources	2
Other Special Features of the Product	Adjustable Height
Power Source	LED
Recommended Uses For Product	Workshop, Warehouse, Garage
Room Type	Storage Room
Shade Color	White
Shade Material	Alloy Steel
Shape	Rectangular
Size	Diamond-4FT
Specific Uses For Product	Storage Room
Style Name	American
Switch Type	Push Button
Theme	commercial lighting
Unit Count	2 Count
Voltage	100277 volts
Wattage	265 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.