China flood light suppliers|What is a DOB floodlight?|Sunshinelux

August 29, 2022

With the increasing demand for LED lighting and the diversified development of LED applications, Ningbo Sunshinelux Lighting Co.,LTD-DOB flood light (linear flood light), and this product has CB, CE, SAA, ROHS, TUV New Erp, etc. Certification is the first choice for major traders, importers and engineering companies.


So friends, you must be wondering what is DOB?


"DOB" is the abbreviation of "Driver on board" in English, which means that the power supply is on the board. The so-called DOB is the AC high-voltage light source power supply, which means integration. The so-called "de-power supply" on the market is a false proposition and an inaccurate statement.


The DOB lighting driving mode is a new LED driving mode, following the traditional switching power supply mode, which directly rectifies the AC mains into DC and then controls the LED current through the IC, so that the LED can output constant current within a certain range to drive the LED lamp beads to emit light.


DOB flood light (linear flood light) material description:


1. The lamp body is formed by die-casting aluminum, and the vitex + spiral heat dissipation design can efficiently dissipate heat and ensure the service life of the lamp;


2. The surface of the lamp body is treated with outdoor powder, and the appearance is beautiful and generous;


3. Using nano-reflector, the reflection efficiency is as high as 90% or more;


4. High-strength 4 tempered glass is used, with strong compressive performance, high light transmittance and uniform light;


5. 360° adjustable angle mounting bracket, easy to use and firm;


6. The exposed fixing parts are made of stainless steel to ensure outdoor use and durability;


LED lamp beads:


1. The lamp beads are made of high-brightness 3030 lamp beads, with high luminous efficiency and low energy consumption;


2. Luminous efficiency of lamp beads: 160lm/w (the whole light efficiency can reach up to 125lm/w), color rendering index Ra>75;


3. Color temperature value: 3000-6500K;


DOB flood light (linear flood light) application place:


Stadium square lighting, overpass lighting, building lighting, garden landscape, tunnel lighting, outdoor lighting, etc.;


Advantages of DOB floodlights (linear floodlights):


1) It can be made ultra-light and ultra-thin, and the product is beautiful and saves transportation costs;


2) It is easy to produce and can be fully patched, saving labor costs;


3) The defective rate of fully mechanized patch products is low;


4) Since the IC chip and the LED are on the same aluminum substrate, the chip has an over-temperature protection point, which will be protected when the temperature is too high, effectively extending the service life of the LED;


5) No electrolytic capacitor, stable function, low cost and long life;


6) With high power factor, it can achieve real energy saving in practical application;


7) Turn on the light and start instantly without waiting, which is faster than traditional LED.


If you want to get more products,pls check our website:


Ningbo Sunshinelux Lighting Co., Ltd. is a manufacturer specializing in the production of led flood light price, ufo light fixture, led tripod light stand, rechargeable flood light with tripod, solar motion detector flood lights, 300 watt solar street light, outdoor street light.


Sunshinelux as a professional china outdoor wall light, manufacturing lighting, portable led work light wholesale manufacturer, china led high bay light 200w manufacturers, solar street light factory, street light vendors. please believe that we will provide the best quality, best service, best price, please contact us.



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