We developed a new UFO SERIES LED HIGH BAY LIGHT, and the first time sent to share the results of our efforts, but also want to be able to use our products to meet everyone's needs. If you can, please contact us!

1. LED HIGH BAY
LIGHT

2. Adoption of uniform heat
LED light and heat sink
technology design
7.6x105
mm2
face special design heat sink
Nichia LED
from Japan LM80 TM21 listed
All Stainless
screws prevent bad situation
Double Face
Double Proof
90% Transmittance
tempered glass strong no
scratch

3. It maybe the brightest LED High Bay in China!
HiCloud 150W LED High Bay 16394lm:
Conventional 200W LED High Bay 17865lm:
If your supplier cannot send you IES file or IES report,
please don’t trust any information on the datasheet.
Maybe the best way is to get a sample yourself, and send to the lab. Or please don’t surprise your current 200W High
Bay consume more energy, but delivers less lumens than HiCloud 150W LED High Bay.

4. 4
Better Visual Comfort
Working Environment
•CCT and CRI can have a dramatic i
mpact on light output
•CRI>70 could be accepted by 90%
industrial projects.
LED high bays Lights you are
buying may only has CRI 60 to 70.
REAL TEST REPORT
Talk to us for the CCT you need
for your special project CRI>90
Project
Don’t Trust Chinese Datasheet
Until You Get A
CRI 80 =
You Should Know
Even Though
We Provide You More
CRI > 70 @ 5000K (135lm/w)
CRI > 80 @ 5000K (131lm/w)
CRI > 70 @ 4300K (122lm/w)
CRI > 80 @ 4300K (119lm/w)

5. Dialux Comparison Chart
KML VS Others
156pcs
Lamps
installation
182pcs
200 Eav
Average Lux
200
0.404 U0
Light Uniformity
0.345
22947.6
P[W]
Total Power
Consumption
27318.2
2598336 T[lm]
Total Lumen
2288468
KML-ML150-UFO
150W
***-GK150
150W

6. The secret why HiCloud has such good lighting
performance!
Do you see many LED chips in this 200W High Bay?
252pcs X 1.4W/pc
We use 252 pcs 1.4W LED chips to make a 200W high bay. It may look like crazy. But it does great help for
the lumen output. Because the more LEDs for a certain wattage, the driving current is less for each LED chip.
So it will bring less heat, higher efficiency and longer lifespan. And each single LED chip is 140lm/Watt.

7. Thermal Management : LED Board
If two LED boards have the same quantity, same brand LED chips,
JUST the circuit board diameter different
Which one will have better heat dissipation?
VS. 234mm
50mm
The COB LED chip board used for
conventional LED High Bay
LED chip board used for
HiCloud High Bay
6 times larger.
The below sentence is from Nichia LED chip datasheet.

8. More secrets behind the lighting performance!
When you calculate your current high bay LED chip quantity, you may
find that it only uses 120pcs X 1W/pc to make a 150W High Bay.
It means that you paid 150W price but only get a 120W High Bay!
HiCloud uses 189pcs X 1.4W/pc LED chip to make a 150W high bay!
Beside the quantity, we still need to consider
HiCloud HB Conventional HB
Brand Nichia Original from Japan Brigelux , Episitar or unknow
brands packed in China, not
original
LM80 Yes NO
Package Low Power SMD High Power COB
Brand: It is well known Cree, Nichia & Philips are top quality brands in industrial LED market.
We may not have problems for one order uses low quality LED, but how about the next order?
LM80: If the LED chip doesn't have LM80 report, it means the chip cannot last a long time.
For example, it may have 100lm in the beginning, but it may only have 65lm after one year.
Package: Package type affects chip heat dissipation. Low power SMD chip is obviously much better than
high power COB LED chip at heat dissipation.

9. Thermal Management : LED Board
KML VS Others
25℃ Ta 25℃
64.5℃ Tj
LED Junction
67.8℃
61.9℃ Tmax
PCB
64℃
57℃ Tcase
Housing
49.3℃
52℃ Tcase
LED Driver
50℃
KML-ML150-UFO
150W
***-GK150
150W
39.5℃ 42.8℃

10. Thermal Management : LED Board
KML VS Others
25℃ Ta 25℃
64.5℃ Tj
LED Junction
67.8℃
61.9℃ Tmax
PCB
64℃
57℃ Tcase
Housing
49.3℃
52℃ Tcase
LED Driver
50℃
KML-ML150-UFO
150W
***-GK150
150W
39.5℃ 42.8℃