480W LED Flood Light for Stadium Lighting, Outdoor Lighting

Feature:
* Brightest Flood Light in the world!
* Premium Precise Optical Lens System, 2-10 times brighter than conventional
Light
* Modular Design, Easier Maintenance
* Direct Heat Path Technology, 2-5 times better stability
* Anti-Glare System, suitable for any occasions
* IP66, underwater use support
* 5 Years Warranty!

TECHNICAL PARAMETER

ITEM	IP66 Waterproof LED Lamp
ITEM NO	LS-FLN480-ULT
Power	480W
Light Source	Epistar
Input Voltage	90-265VAC 50-60HZ
Power Factor (PF)	≥0.95
Power Efficiency	≥90%
Color Index(CRI)	Ra >80
Light Angle	20°,40°
Color Temp:	2700-3500K 5000-6500K 6500-7500K

LED Luminous Efficiency	120lm / Watt
Luminous Flux (Typ.)	57600lm
Equal Flux (Typ.) *	115200lm
Life Span	≥80000 hours
Work Temperature:	- 25 ° C ~ 55 ° C
Storage Temperature:	- 40 ° C ~ 80 ° C
Working Humidity	10 % ~ 90 % RH

1000W LED Flood Light Test Report
Test Item:1000Watt Flood Light
Test Company:Independent Laboratory Testing
Test Date:From Feb.1st 2011 to Oct 11st 2011
1.Life Span Test Project
Test Method:
Light Fixture maintains bright in constant temperature and humidity environment,
Temperature range should be within 45+/-2 degree, relative humidity is no more than
60% ,wind speed is less than 0.05m/s.Light Fixture is driven of the constant temperature
And humidity environment, adjust the ambient temperature to 25+/-2 degree.The
Measure it with power

Test data:

Hour(H)	Light Flux(LM)	DC Voltage	DC Current(A)	Preservation Rate of  light
1	110000lm	31.33	35	100%
1000	107800lm	31.35	35	98%
2000	107360lm	31.30	35	97.6%
3000	106150lm	31.35	35	96.5%
4000	104500lm	31.28	35	95%
5000	103730lm	31.37	35	94.3%
6000	102850lm	31.37	35	93.5%

Estimated life Span:
According To energy star requirements for LED life Spain, light saving rate is 93.50%
For 6500hours and life span is greater than 80000 hours
Failure Determined:
When retention rate is less than 70%, we regard it as led failure.The Visible
Brightness is observed obviously down, central color temperature shifts seriously, the
Basic lighting requirements for customers or Users can not be satisfied, or it has bad effect
To the eyes of users.Failure time:Generally 100000hours.

2.Opto-electric test project:
Lamp Parameters:

Input Power AC(W)	Rated	1050
	Measured	1049
Power Factor	Rated	0.95
	Measured	0.95
Input Frequency (HZ)	Rated	50-60
	Measured	50
Color Temperature (K)	Rated	2800-7500
	Measured	6750
Luminous Flux (lm)	Rated	110000
	Measured	115400
Input Voltage (V)	Rated	30-34
	Measured	31.3
Input Current (A)	Rated	35
	Measured	35
Luminary Efficiency (lm/W)	Rated	110
	Measured	115
Color Index (RA)	Rated	65
	Measured	70.5

Test Instruction
1.The Luminous surface of fixture is horizontal
2.LED Driver is inbuilt type.
3.Light Source:LS-HPEPY100M50CW-A11 10pcs
4.Keep the light on for 2 hours when measured;Write down the numbers after the light
Source is stable
5.Test Environment temperature:25+/-1C, Humidity:61+/-10% RH
6.Photometric Test Condition:Use The Sphere- Radiometer to test optical and color
Parameters:Integrating sphere diameter-1.5, inner ball coating is barium sulfate,reflection
Rate 90-95% .Measuring method-4%,the spectrum range is 380-790nm
7.Uncertainty explanation:Under impact from test environment and temperature, the
System inaccuracy of testing instruments will further impact the test results
Referred test standard:IES LM-78:2008, IES LM-79:2008, IES LM-80:2008,
US Energy star, LED TEST(Version 2),CIE 127:2007,ISBN 978 3 901 906 589

10 years of experience on LED Illumination
We have supplied solutions for companies like Ericsson &
Elextrolux over 6 years
We do no copy, we do independent R&D


  Ledsmaster Technology Co., Ltd
        With rich experience in the LED lighting field, we have successfully acquired more market shares around the world. As a professional manufacturer and distributor, we have a strong reputation for our reliable, professional and classic services, more so for the progress we have made in innovative products in the LED illumination field. We have dedicated ourselves to the world's most beautiful decorative lighting products. At the same time, we can offer the most competitive price to our customers so as to provide maximum value.
         
        Here our values and principles, enabling us to better our product and services.
Top Quality
        Every item we produced is of TOP quality and refinement. This has been our basic policy since the establishment of our company, and the base of mutually beneficial relationship with our customers.
 
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