Street led light--DZ--013

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Product Description:

  • 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

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Q:How to detect the leakage of LED street lamp poles?
LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for road lighting energy-saving reconstruction.
Q:Will LED street lights affect cable signaling?
Maybe there is a high frequency circuit or a spark in this street lamp. In short, as long as it really interferes, the quality is not up to standard or the installation is not qualified
Q:LED street light dedicated drive power 98W14 string 7, and ask 14 string 7, and what does that mean?
14 strings of beads strung up voltage at around 48, indicating that the LED lamp is 48V system, LED lamp voltage is common for 12V, 24V and 48V are increased in order to reduce the current voltage is such a high efficiency lamp, 7 and 14 series and beads such power is 98W and you can have 14 strings of 10 and then the lamp is 140W street lamp, street lamp is 14 If you design on the design so in the production of aluminum substrate is designed to be 14 on the aluminum plate (the aluminum substrate is a circuit board, the welding beads in the above).Generally common street lamps recommend using 24V system (less than 40W suggested using 12V), because the voltage is relatively low, so relatively safe, but also the most street accessories, easy to buy.
Q:Do 150wled street lights use much?
Therefore, not necessarily the greater the power, the better the power, the more prominent the problem of heat dissipation.
Q:What is the reason for the low power factor of LED street lamp?
The LED street light power is generally more than 100W, if the power factor is low, it can only show that its driving power supply, there is no power factor correction, or is not done well.Well done, it should be more than 0.95.
Q:Where can I buy LED street lamp and aluminum alloy shell, what's the quality of the product? Who can provide?
Where can I buy LED street lamp and aluminum alloy shell, what's the quality of the product? Who can provide?
Q:What are the main differences between a LED street lamp and a solar street lamp? What are the advantages and disadvantages of each?
It is two kinds of concept that do not conflict, it is the explanation of street lamp from two angles, can make LED solar energy street lamp completely.
Q:How to calculate the radiation area of solar LED street lamp
The LED lamp has not been able to present the luminaire's illumination curve so that the LED lamp can not be used in industry at large. It is said that LED is at a slightly far distance, and its illumination is greatly decreased.
Q:What is the problem of flashing LED street lights on the side of the road?
Check whether the current limiting resistor in the circuit has changed, or whether the current of the power supply is off the rated value. If it's a different LED flash, it's a LED quality problem that needs to be replaced.
Q:What's the difference between a solar street lamp and a street light complementary street lamp?
The system comprises a solar battery component part (including bracket), LED lamp, control box (with controller and battery) and lamp parts; Jin Zhan solar panels light efficiency reached 127Wp/m2, higher efficiency, is favorable for the wind resistant design of the system; the cap portion with 1W white LED and 1W yellow light LED integrated in printing the circuit board is arranged in a certain distance matrix as plane light source.The control box body is made of stainless steel, and the utility model is beautiful and durable, and the maintenance free lead-acid battery and the charging and discharging controller are arranged in the control box. This system chooses the VRLA battery, because of its little maintenance, so it is also called "maintenance free battery", the system is conducive to the maintenance cost is reduced; the charge and discharge controller both functions in the design (with light control, time control, overcharge protection, over discharge protection and reverse protection etc.) and cost control, to achieve a very high price.

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