• Street led light--DZ--001 System 1
Street led light--DZ--001

Street led light--DZ--001

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  • Light Source:LED

  • Item Type:Street Lights

  • LED Light Source:Epistar 1W/PC 30w led street light

  • Input Voltage(V):AC 85-265V

  • Lamp Power(W):30

  • Lamp Luminous Flux(lm):2700 lm

  • Lamp Luminous Efficiency(lm/w):90

  • CRI (Ra>):70

  • Color Temperature(CCT):2700-6500K

  • Working Temperature(℃):-40 - 60

  • Working Lifetime(Hour):50000

  • Lamp Body Material:Aluminum+PC

  • IP Rating:IP65

  • Certification:CE, CQC, RoHS

  • Warranty(Year):3

  • Place of Origin:Hebei, China (Mainland)

  • Brand Name:DAZHENG 30w lled street light

  • Model Number:DZLD-30

  • Name:30w led street light

  • Chip brand:Epistar chip

  • Driver brand:Philips driver

  • Color Temperature(CCT):2700-6500k

  • Color:Silver gray

  • Material:Aluminum+pc

  • Luminous flux:2700lm

  • Weight:5.7kg

  • Certification:CE&RoHS

  • Size:470(L) 220(W) 100(H)

Packing and delivery time:

30w led street light packed with pearl foam; outer packed with carton 1.1pcs/ctn, normal packing (export packing) can be packed under the customers' requirement 2.If it is fragile, we will provide wooden case to protect them. 3.If ship by sea, shipping trays can be offered for customers.

led street light 1 PC:1-3 days ,large quantity 20-25 days

Q:LED street lights are different from high pressure sodium lamps (both street lamps), as well as superior power consumption
The color temperature of LED street lamp is high, the color rendering is very good, the visual effect is better than that of sodium lamp. In theory, it saves electricity and lives longer than the high pressure sodium lamp, and the luminous efficiency of high pressure sodium lamp is very high, and the light penetration is very strong and the life is long
Q:How much solar panels do you need to make a 15W LED solar street lamp?
Here we give our solar power street lights (or systems) calculation method, I hope useful to you. 1. solar panels power (electric power = W) * every time the lights (H), average sunshine time * peak loss coefficient (2) = 2. of battery capacity with electrical power (W) every time the lights * H / {system voltage (12V or 24V)} * (rainy days +1) * loss coefficient (1.75)
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:LED street lamps must be constant flow source? No constant current source, can I?
No, I think the LED street lamp needs DC power supply.
Q:Does the LED street lamp 80W or 100W need to be compensated by a single light capacitor?
Traditional high-pressure sodium lamp street lamp end voltage is low, use compensation capacitor, otherwise the voltage is too low, it is difficult to start. LED street lamps rarely use capacitive compensation, because now LED street lamps are using wide voltage drive power, and some start voltage is below 100V, can be lit normally.
Q:Solar LED street lighting industry prospects really so good?
All may be bad, and the solar street lamp power is low, can not meet the lighting requirements. It is better to use the LED directly to connect the city power, and the savings of solar panels and batteries are less than the direct payment of the electricity, and the stability is better, and the maintenance is reduced.
Q:What is the heat dissipation principle of a LED street lamp?
The road lamp with outdoor use at night, located on the side of the radiating surface above as well as restricted small benefit to the air natural convection, so LED road lamp cap recommendations as far as possible to choose natural convection cooling.
Q:How is the minimum illuminance of LED street lights Emin obtained? How to calculate?
Import the IES file of lamp into DIALux software, and then set up the height, elevation angle, installation interval and so on
Q:What are the features of LED street lamp products?
Energy saving, brightness is not ideal, you have no chance to repair, and then change
Q:The power supply voltage of LED street lamp is the same, but the wattage is different. Can the power supply be general?
Completely different, power refers to the source of electricity is what, the adapter refers to the power supply does not meet the needs of electrical appliances, the installation of another device called adapters

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