LED high bay lightings

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Quick Details

Light Source:LED
Item Type:High Bay Lights
LED Light Source:Cree
Warranty(Years):5
Input Voltage(V):120-277
Lamp Power(W):70
Lamp Luminous Flux(lm):7700
Lamp Luminous Efficiency(lm/w):110
CRI (Ra>):70
Color Temperature(CCT):Warm White/ Pure White/ Cool White
Working Temperature(℃):-40 - +55
Working Lifetime(Hour):50000
Lamp Body Material:Die Cast Aluminum
IP Rating:IP65
Certification:CE
Model Number:NGC-LED-03
Name:lamps led factory
Protection Degree:IP65
Insulation Class:1
Power Factor:>0.95
Working Ambient:-40℃ to +55℃
Life Span:>50000hrs
CRI:>70
CCT:WW/NW/WW
Net Weight:7kg
Power Supply:120-277V(50/60HZ)

Packaging & Delivery

Packaging Details:	As Per International Standard (lamps led factory)
Delivery Detail:	As Per the quantity (lamps led factory)

Specifications

lamps led factory
1. High Luminaire Efficiency
2. Die Cast Aluminum Housing
3. CE Certificfication

lamps led factory
1. High Luminaire Efficiency

2. Die Cast Aluminum Housing

3. CE Certification & UL Certification

Product Description

LED Factory Light

Application: Factory

lamps led factory
Technical Data
Model No	NGC-LED-03
Protection Degree	IP 65
Insulation Class	Class I
Power Supply(Voltage)	120-277
Frequency	50-60Hz
Power Factor	>0.95
Luminous Efficiency	>100lm/w
Working Ambient	-40°C to +55°C
Life Span	>50,000 hrs
Certification	CE
Net Weight (Max. Watt)	7kg
Configuration Data
LED Chip	CREE
Number of LEDs	48	64
LED Current	350mA/530mA/700mA	350mA/530mA/700mA
Power Consumpt	50W/80W	70W/100W
Nominal Initial Flux* (*CCT is Cool White @ 25°C)	5500lm/8400lm	7700lm/10500lm
CRI	Ra>70
CCT	Warm White (3000 – 3700K) Neutral White (3700 – 5000K) Cool White (5000 – 6500K)

Product Features:

1.Luminaire Efficiency is more than 100lm/Wattage

2.Modern stremline die cast alunium case

3.Closure screen in flat tempered clear or frosterd glass

4.Unique optical design creats consistent distribution and scalability

5.Adjustabe fixing system: Post top or mounting

6.Integrated surge protection device

7.CE Certification & UL Certification

Product Pictures:

LED high bay lightings

Q: The same brand of chips, how to judge the quality of LED lights?: Pay attention to the LED chips used in LED street lights. LED chip is the core part of LED street lamp, and the quality of LED chip affects the service life, brightness, light color of LED street lamp, etc.. The general import LED chip slightly better quality (such as Puri and CREE) as a municipal engineering, personal recommendations in addition to the two kinds of chips are not other, Liaoyuan century products outdoor Puri CREE, indoor use of wafer,

Q: Line lights can be used as wall washing lamps?: LED wall washing lamps have many lenses, it is very intuitive that LED wall washing lamp has a bracket, can freely adjust the angle, in line with its own application requirements.To sum up, that is the difference between LED wall washing lamp and LED line lamp. I hope it will be helpful to you.

Q: LED how much is the color temperature of the courtyard lamp?: If the courtyard is public, then the standard is white.

Q: Do constant current LED power supply for street lamp power supply? Is it better to use LED constant voltage power supply?: LED lamp driver adopts constant current power supply, more safe and reliable, because as a street lamp is often more power, more should use constant flow performance and LED lamp matching driver.

Q: What are the applicable ranges of LED flood lights?: The key is to look at your customer needs, specifically ask World Expo LED lighting manufacturers Sheng lighting, their engineers will give you an analysis of the very clear

Q: How many lights can a high-power LED lamp be at least W?: At this stage of the rural minimum power lights are 20W, 40W, is mainly based on the width of pavement, street lamps light efficiency, light cloth density, the installation height of the future, the light effect is improved, the minimum power may be smaller than the current lights, high power LED lamps, small power can do big to about 80LM/W. Power can do about 90LM/W street.

Q: What is the distance between 4 meters courtyard light?: This is related to your degree of illumination, generally between 5-15M, this by your own choice, you feel good on the line, but the general 10-15M this distance is good, not black, and not dense ~!

Q: How about solar garden lights?: LED light source efficiency has now reached 90-110LM/W, and there is still great room for development, the theoretical value of 250lm/W. The luminous efficiency of high pressure sodium lamp is only increased with the increase of the power, therefore, the overall optical efficiency of LED road lamp holder is better than high voltage sodium lamp; (the overall efficiency of light is theoretical, light effect actually more than 250W high pressure sodium lamp is higher than that of LED).

Q: 18 150W LED cast light lamps installed in the 25 meter high pole lamp is bright enough, how can be irradiated: 25 meters high enough to light lamp, lamp light angle smaller, the irradiation range depends on the quality of lighting and light emitting angle. Recommend the upcoming special production of high-power LED lamp handing LED

Q: What is the starting current of the LED street lamp for 220V and 30W?: But the influence is very small, so it can be considered as the starting current is the rated current, and the rated current = power / voltage = 30/220 = 0.136A

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