Dimmable 300W LED Linear High Bay from Sunco Lighting is 4 feet long and offers instantaneous, bright light for warehouse, gymnasium, workshop or industrial space. This 42,000 lumen area light comes with chains for hanging high bay light fixture. The 300W LED is a 1000W equivalent. The fixture is UL listed and FCC certified. Dim via 1-10V dimming. Add an optional motion sensor for occupancy sensor style motion activation.

Seen here from above, the 300W 4ft LED Linear High Bay is hanging from the included chains and V hooks. This mounting process is described in detail in our easy install manual. Refer to the manual for all mounting options. From this viewpoint, you can see the venting that improves heat dissipation for this light fixture. The dimmable high bay light fixture has a wide, 110-degree beam angle to light a large area. Great for warehouses, storage spaces, and commercial buildings with high ceilings.

Dimensions of the Sunco 300W LED Linear High Bay: 46-inches long, 12.6-inches wide, 1.97-inches deep. Image shows the vents on the side of the fixture for heat dissipation. Other technical specs: wattage 300W, brightness 42,000 lumens, voltage 100-277V, 50,000 hour lifespan. This LED linear high bay provides a streamlined, overhead area light that is fast to install and easily maintained. The LED is integrated so you won’t need to replace the bulb during the long lifetime of the light fixture.

Easy Install of the 300W LED Linear High Bay. Install instructions are expanded in the user manual. Here are the basic steps: 1. Insert hook ends of V hook into slotted holes as shown. 2. Secure fixture to ceiling by looping chain onto screw eye hooks (not included). 3. Connect the supply wires by color to fixture wires in terminal caps. 4. Insert the terminal cap and wires into the driver box and secure terminal cap. Image shows line art of easy installation process.

Components of the 300W LED Linear High Bay. Image shows closeup of the light fixture with highlights of the integrated LEDs, air vents for heat dissipation, V hook hangers for easy suspension on included hanging chains, and a frosted diffuser to soften harsh edge shadows. An optional motion sensor accessory is shown attached to the end of the high bay light fixture. This unit is sold separately. This hanging light fixture includes a 110-degree wide beam angle.

1-10V Dimming. Sunco’s linear high bay light fixtures offer a smooth dimming curve to enhance your control over the light quality in your space. Image shows a gymnasium with a range of shaded to bright areas to simulate the dimmable quality of this area light. Sunco Linear High Bay lights are suspended overhead from the included chains and V hooks.

Certified Product. The safety and quality of our Linear High Bay is proudly backed by UL and FCC certificates along with a 10-year warranty. Sunco offers an industry leading warranty on all of our products. This image features the 300W Linear High Bay with its included V hooks and hanging chains, along with the frosted lens. Fixture is seen at an angle from below. Sunco is American owned and operated. We are based in the USA with our headquarters in sunny California.

Lighting applications for the 300W Linear High Bay. This instant on area light can be suspended from the included hanging chains to provide bright light in your exercise space or gym above workout machines, in a school gymnasium, in a parking garage, or in your warehouse space. This fixture is dimmable via 1-10V dimming and also offers 42,000 lumens of bright light for task lighting where you need it.

Out of Stock

LED Linear High Bay, 4ft, 300W, 42000 Lumens

SKU: HB_L4-300W-5K-1PK

$184.99

Lumens : 42000LM
Wattage : 300W
Lifetime : 50,000 Hours

CRI : 80+
Beam Angle : 110°
Warranty : 10-Year

$184.99

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Overview

Sunco Lighting's dimmable 300W Linear High Bay light fixture is an indoor light solution for large spaces like warehouses, workout gyms (like the one shown here), and a commercial grade product with 100-277V. This 300W LED is comparable to a 1000W fixture. It provides 42,000 lumens of bright light throughout its long lifespan of 50,000 hours. A customer review states: great lights! I will be buying more. Extremely bright.

A line art graphic showing the illuminated coverage and beam spread of the Sunco 300W LED Linear High Bay area light. Image shows 3 high bays suspended from chains a different height levels with the beam spread for each position. At hanging 15ft from the ground, the beam spread is 36ft wide. At 20ft, the beam spread is 46ft wide. At 30ft, the beam spread is 70ft wide.

Sunco's Linear High Bays like this 300W area light are an easy install with chain mount (chains and hangers are included), conduit (not included) or surface mount (not included). Image shows top of the high bay with air vents along it for heat dissipation, along with a 1/2-inch gap between the light body and the LED driver for excellent heat dissipation. Features knockouts for dimming or powering the light fixture. This 300W High Bay is damp rated for indoor use.

Dimmable Lighting. With 1-10V dimming, the DC voltage varies between 1 up to 10V to create the lowest dimming levels and scale the output of your LED light. A selection of recommended dimmers is shown here. Find the full dimmer list with the install manual and technical specs. Image shows the linear high bay in a parking garage, filling the large, indoor space with bright light. This light fixture produces 42,000 lumens brightness. You can dim it to suit your needs.

Install fast with included chains. Dimmable via 1-10V dimming. 300W=1000W HID.

Overview

Install fast with included chains. Dimmable via 1-10V dimming. 300W=1000W HID.

Details

● EASY INSTALL & OPERATION - Easily install this 4ft long, 300W rectangular high bay fixture via the included hanging chain and V hooks. Can also conduit mount or surface mount with purchase of separate accessories. Generates bright area light in your warehouse, workshop, gymnasium, or industrial space.

● DIMMABLE & WIDE BEAM SPREAD - Includes (DIM-, DIM+) wiring to connect to a compatible dimmer switch and dim via 0-10V dimming. 300W LED is a 1000W HID equivalent and it has a beam spread of 36ft - 70ft.

● HIGH LUMINOUS EFFICACY & FEATURES - This suspended Linear High Bay fixture features a high luminous efficacy of 140lm/w. It includes a high quality non-isolated driver, is flicker free, and is suitable for dry or damp locations.

● OPTIONAL ACCESSORY - Add an occupancy sensor with the Sunco Microwave Motion Sensor for LED Linear High Bays (sold separately). Sensor detects movement to automatically illuminate your light fixture and reduce wattage consumption since it will only turn on when needed. Easily adjust these settings with DIP switches: sensitivity range (50ft max height to 30ft max radius), lux levels, hold time, standby level, and standby time.

● CERTIFIED PRODUCT - We uphold the highest standards by testing each product for optimal performance and safety. This light fixture is UL and FCC certified.

● BENEFITS - 10 year warranty. Sunco is proudly based in the USA, offering quality products at affordable prices backed by industry-leading warranties and knowledgeable support specialists.

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Specifications

LED Linear High Bay, 4ft, 300W, 42000 Lumens Specifications Download Specs
Wattage	300W
Voltage	120-277V
Lumens	42000LM
CRI	80+
Wattage Equivalency	1000W
Beam Angle	110°
Dimmable	Dimmable
Dimming Details	0-10V Dimming
Color Temperature	5000K
Efficiency	140LM/W
Operating Temperature	-40°F-113°F
Lifetime	50,000 Hours
Warranty	10-Year
Switching Cycles	50,000
Material	Aluminum
Included Components	Linear High Bay Fixture, x2 V Hook, x2 Linked Chain
Certifications	UL, FCC
Moisture Rating	Damp
Power Type	Hardwired
Mount Type	Hanging
Sensor Details	Add a Microwave Sensor Accessory to create motion sensor settings
Class	Dimming (Isolated, Class 2), Output Driver (Non-Class 2)
Pull Chain	No

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