Ninety Watts LED Street Lamp

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Shanghai
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TT OR LC
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Supply Capability:
10000pcs unit/month

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Product Description:

Basic specification:

  • Model:TD-SL140-90

  • Input voltage:AC100-240V

  • Frequency:50-60Hz

  • PF:above 94%

  • Power Efficiency:above 90%

  • LED Working Voltage:48V

  • LED Output:90W

  • No.of leds:84pcs

  • Size Of Module:140mm

  • Lumen Efficiency:above 100lm/W

  • Lamp Lumen:9000-9900lm

  • CCT:2700K-6500K

  • CRI:above 75

  • LED Chip:Epistar high power led

  • Junction Temp.:below 60 degree

  • Working Temp.:from minus 30 degree to 50 degree

  • Life Hour:above 30000Hrs

  • Certification:CE,RoHS,ETL,IK06

  • IP:IP 66

  • Application:Bridge,car park,Garden,High way lighting,park


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Q:Why is the higher the current, the lower the light efficiency?
Because the higher the current, according to Ohm's law, of course, the power will also increase, while the luminous efficiency is the total luminous flux / total power
Q:The function of explosion proof compensating capacitor for high power spot lamp
High power explosion proof light spot Name: shock resistance, explosion proof spot lamp, explosion-proof searchlight, explosion proof spot lamp, explosion proof sight lampSuch products are prevented from spreading through the enclosure to the outside of the flameproof enclosure. The common flameproof surfaces include flanges, flameproof surfaces, glued flameproof surfaces, flameproof surfaces and threaded flameproof surfaces.
Q:How much illumination can the 200 Watt LED projector reach 30 meters?
There was a beam of lightAn ultra narrow beam of 30 metersProgressive illumination
Q:What is the luminous flux of LED30W solar street lamps?
High power LED street lamp has a long service life, and the light source life is over 50000 hours. It is 5~10 times of traditional lamp. The LED light source adopts the most advanced white 1W package, the surface bonding is welded on the 2mm thick aluminum based circuit board, and then the aluminum substrate is installed on the radiator plane to ensure the rapid heat transfer to the radiator. In addition the radiator and lamp shell integration design, fully guarantee the LED cooling requirements and service life. Advanced packaging technology to ensure high reliability of LED, good heat dissipation to ensure that LED work at the allowable temperature, the combination of the two, fully guarantee the long service life of LED.
Q:How much ballast does the LED 15W lamp belt need?
The LED lamp does not need ballast, high power LED is driven by power, it is generally divided according to power 1W, 3W, 5W, 6W, 9W, 12W, 15W, 18W, these are the days of lanterns wall lamp, 25W, 30W, which is the general Garden lights 60W, 80W, 120W these are used in the street lamp the LED flashlight; like we often use is not driving power, directly connected to the battery or the battery...
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:Which brand is good for the patio lamp?
Finally, check the LED driver input voltage is normal, check the fuse LED driver is not flawless and perfect, if the fuse is good, with a multimeter check LED driver output voltage is not normal, if normal, go to the street lamp manufacturers for a LED lamp, if not normal then, it would change a LED drive
Q:What are the main ways of high power cooling for LED automobile lamps?
Air cooling, heat dissipation, contact surface, heat dissipationIn general, when the car lights are in use, the car is moving through the lamp housing and the wind enough to take the heat away
Q:How to install the garden lamp?
You should probably pay attention to the following when installing the garden lights:First, open the package and check the integrity of the garden lamp;Then, the wiring should be assembled with reference to the instructions:A, open the lamp, light source and electrical equipment installation.B the leads are drawn from the through hole to the bottom of the lamp post.C then connect the lamp holder to the lamp post, and tighten the fastening screws.D, the courtyard lamp flange and foundation embedded screw alignment, vertical stand.E, the use of a nut or pad after leveling tighten the mounting nut.F, done!
Q:What are the color temperature of LED flood lights?
In fact, very light, as with ordinary LED lighting products, led flood light color temperature. Under normal circumstances, sub warm white 2700-3200K, neutral white 4000-4500K, cold white (some called white), 6000-6500K

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