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Linear High Bay Light – L4 Series

Linear high bay light L4 series use ADC12 Die-casting aluminum body, provide wide wattages optional 50-320W.
It offers multiple beam angle options including 90°/30×100°/70×105°.

bolt (1)

Wattage

50/75/100/150/200/320W
brightness-up

Lighting Specifications

CRI>80, 90°/30×100°/70×105°.
battery-eco

Light efficiency

170lm/W SDCM<3/5 steps
circuit-voltmeter

Input Voltage

AC100-277V
brightness (1)

Dimming Options

0-10V DlM/DALI dimmable
battery-3

Emergency Function

Emergency kits function
keyframes

Materials

PC + Aluminum
bulb (2)

LED Type

Lumileds light source
shadow

LED Driver

MOSO/Meanwell drivers
cloud-rain

IP Rating

IP65
sparkles

Color Temperature

3000K / 4000K / 5000K / 5700K
clock-2

Lifespan

>50000 Hours
replace

Warranty

5 Years

High Bay Linear Light High Quality Material

The body is made of ADC12 die-cast aluminum, and the lamps are equipped with high-transparency and yellow-resistant PC lenses.

The equipped high-efficiency aluminum substrate features excellent thermal conductivity and electrical insulation.
led high bay linear light materials
moso driver for linear high bay

Drivers Of High Bay Light

The lamp adopts an aluminum shell power supply from MOSO or Meanwell. The aluminum shell material is not only sturdy and durable but also has excellent heat dissipation performance. Effectively reduce the internal temperature of the power supply, ensure its stable operation and extend its service life

Light Source Of Linear High Bay Light

The light source adopts SMD3030 from Lumileds, with SDCM < 3; High power factor >0.95,
CRI >80 and color temperature (3000K, 4000K, 5000K, 6500K) selection;
There are different lengths and wattage 50-320W options available, and the luminous efficacy can reach 170lm/w.
high bay linear light source

Uniform Light Distribution

It can precisely guide the light along the aisle and project downward, making the light distribution more uniform on the floor, shelf surfaces and aisles.
As the light is concentrated where it is needed, unnecessary lighting waste is reduced and energy costs are lowered.
optical beam angle designed for warehouse high bay linear
led high bay linear light materials

Emergency Kits Function Optional

The lights support emergency kits for option, and provide 30mins, 60 mins and 90mins selected.

In line with industrial safety standards, suitable for warehouses, workshops, underground mines and other key places.

Beam Angles Of
High Bay Linear Lights

Designed specifically for warehouses, this perfect rectangular lighting spot is suitable for storage Spaces with narrow shelf spacing, warehouses or retail stores. It offers multiple beam Angle options including 90°/30×100°/70×105°.
high bay linear beam angles

Linear LED HighBay Lights Sizes

sizes of high bay linear light

ON/OFF Sensors
And Dimming Functions

on off dimming function
ON/OFF Function (stand-by period set at ‘0’)
With insufficient ambient light, the sensor switches on the light when motion is detected.

2-step-dimming-function
2-step dimming function (stand-by period set at “+∞”) If there is no motion detected, the light will be remained at a low light level all the time. When motion is detected, the sensor will switch on the light to 100% brightness. After elapse of hold time, the sensor dims the light at the present low light level if no motion.
3 step dimming function
3-step dimming function (stand-by period set at “5min”or“15min”)

With insufficient ambient light, the sensor switches on the light when motion is. After elapse of hold time, the sensor dims the light at a low light level if no new.

Light Effect Front View

optical beam angle high bay linear
The aisle optics light up the whole racking face from top to bottom making it easier for staff to see what their pocking or customers to see your product

Light Effect Top View

optical beam angle top view
The aisle optics also posh the light down the aisle allowing for less fittings while creating excellent uniformity.

Datasheet Of LED
High Bay Linear Light

Model No.
GSH-50W-L4
GSH-75W-L4
GSH-100W-L4
GSH-150W-L4
GSH-200W-L4
GSH-320W-L4
Power
50W
75W
100W
150W
200W
320W
Material
Aluminum housing and PC lens
Light efficiency
170lm/W
Driver Brand
MOSO/Meanwell
Beam Angle
90°/30×100°/70×105°
Voltage
AC100-277V
LEDs
SMD2835
PF
>0.95
LED Lifespan
>50000 hours
IP
IP65
IK
IK10
CRI
>70(>80,>90 available)
CCT
3000K/4000K/5000K/5700K/6000K/6500K
Color
Grey
Size
L515*W102*H1030
L1013*W102*H1030
L1511*W102*H1030
Warranty
5 Years

Applications In
Different Scenarios

Factory workshops, warehouses, logistics centers, maintenance workshops, gymnasiums, fitness centers, swimming pools, ports, docks, large supermarkets, shopping malls
linear led high bay application
linear high bay application

Related Products

L2
LED High Bay Light - L2 Series
L3
LED High Bay Light - L3 Series
U6
LED High Bay Light - U6 Series
U14
LED High Bay Light - U14 Series

Linear High Bay Light FAQs

In many cases, yes. Their light distribution pattern aligns well with long aisles and storage racks, helping improve visibility while reducing dark spots between shelves.

Key considerations include ceiling height, rack configuration, aisle width, target lux levels, operating hours, and whether smart controls or sensors are required.

General storage areas typically require 150–300 lux, while picking, packing, sorting, and inspection areas often require 300–500 lux or more depending on operational requirements.

Yes. Better lighting helps workers locate inventory more accurately, read labels faster, and operate equipment more safely, which can improve overall operational efficiency.

Absolutely. Distribution centers often have long aisles and extensive shelving systems, making linear high bay lighting one of the most effective solutions for uniform illumination.

Yes. Many facilities upgrade from T5, T8, or fluorescent high bay systems to LED linear high bays to reduce maintenance costs and improve energy efficiency.

Modular designs simplify maintenance because individual components can often be serviced or replaced without changing the entire fixture, reducing downtime and maintenance costs.

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