Post Top Mounted Garden Light 40w

Post Top Mounted aluminium garden light 40w Spec Product Description High Efficacy LED Source ZGSM L series LED Street Light are using Lumileds Luminous source, providing excellent lumen output, long-lasting stability and splendid sight. The efficiency of 5050 chips is more than 185 lm/w....
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Product Details

   

Post Top Mounted garden light 40w


Spec
Model:  ZGSM-LD37LMA
Power
37w
Input voltage
90-305VAC
Power Factor
>0.95
CRI
70/80
Rating
IK08,IP66
Efficiency
up to 130lm/w
Lumens
4810lm
Lifetime
10,0000hours
Product Description


Easy Maintenance

Buckle for fixing heat sink could be opened without tools.

side entry mounted, post top mounted, suspended mounted and pendant mounted.

Surge Protection Device

ZGSM brand TUV approved 10KV surge protection device is the standard configuration in all of our LED Street Light.

Remote Smart Control System

ZGSM provides a total solution for intelligence street lighting system. Communication via GPRS/CDMA/WCDMA wireless network or cable network & monitor center and proceeds with communication via ZIGBEE/PLC/ROLA.

Model
ZGSM-LD27LMX
ZGSM-LD37LMX
ZGSM-LD56LMX
ZGSM-LD70LMX
ZGSM-LD90LMX
ZGSM-LD120LMX
Power
27w
37w
56w
70w
90w
120w
Lumen
3510-3780 LM
4810-5180 LM
7280-7840 LM
9100-9800LM
11700-12600LM
15000-16200 LM
Warranty
7 YEARS
7 YEARS
7 YEARS
7 YEARS
7 YEARS
7 YEARS

Dimming Optional

Multiple dimming functions are integrated (0-5V DC or 0-10V DC or PWM Signal or Timer).

★ 0-5V Dimming [ All the models over 55W are available ]

★ Timer Dimming [ All the models over 55W are available ]


FAQ:

How many lumens is a street lamp?

From what I have read low pressure sodium puts out approx 180 lumens/watt so a 100 watt bulb would be 1800 lumens, a 400 watt bulb would be around 72,000 lumens using that figure

 

What wattage are LED street lights?

Some LED street lights require only 73 watts and, according to the U. S. Department of Energy, produce a higher quality of light. Fluorescent bulbs were used in street lights from the 1950s to the 1970s, but because of their low reliability and size, they gave way to high-pressure sodium lights rated at 250 watts.

 

How long do LED Street Lights last?

An LED light can last 100,000 hours [source: Rosenthal and Barringer]. These lightsalso have reduced maintenance costs because of their long lives, and they give off less heat than other bulbs.


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