Yellow Led Outdoor Lights
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How long is the life of a LED50w floodlight?
- LED lamp beads Jingyuan general 50000H, but if the equivalent matching power supply is inferior to may not to this time, and the use of the environment will also affect the life span, if at high temperature will also affect the long-term life. LED floodlight housing, heat, water, dust, etc. will also affect the life expectancy, so generally speaking, 5 years.s
Under what circumstances will the LED lights be burned and the customer is using floodlights 48W wide pressure (AC100~240V)?
- 48WLED lamp heating situation is quite large, often as the use of light projection, in the surface layer often covered with things, the epicenter of the case is easy to burn lights.s
LED emergency floodlight, zy118 normally light, how to connect?
- The control line, but the switch is connected to the fire line, when the switch is closed, the control line has electricity, so the lamp will not shine. When the power supply is out of power, the control line is out of power, and the lamp is powered by an internal battery, and the light is ons
LED floodlight single lamp and COB integrated lamp, LED light which is better?
- The terminal voltage of PN junction constitutes a certain barrier. When the forward bias voltage is applied, the potential barrier decreases, and the majority carrier in the P region and the N region diffuse to each other. Since the electron mobility is much larger than the hole mobility, a large amount of electrons will diffuse into the P region, which will result in the injection of minority carriers into the P region. These electrons are combined with holes in the valence band, and the energy is released in the form of light energy when combined. This is the principle of PN junction luminescence.s
What are the applicable ranges of LED flood lights?
- Led floodlight is widely used, because the lamp itself is waterproof and dustproof, so it is widely used in indoor and outdoor places. Such as: factories, workshops, warehouses, corridors, plazas, courtyards, districts, schools, oil stations, pavilions, garages, parks, roads, tunnels, billboards, lighting, etc.. The selection of specific lamp type needs to be determined according to the place of application.s
LED50W flood light is on for 24 hours. How many years can it take?
- If you do not have contact, there is no impact, not too close to the good. The computer is open, easy to cause a lot of dust, the bedroom can not be puts
How long is the life span of the lED high-power floodlight? Is there a factory that can solve his problem of heat dissipation?
- Increase the power of the driving power and reduce the working current of the LED module. The temperature of the power supply and the LED module can be lowered simultaneously.s
What are the quota for LED wall washer or floodlight in list pricing?
- English Led wash wall lamp, also called linear LED light and so on, because the shape of strip, some people call it LED line lights, its technical parameters and LED light similar to a circular structure LED cast light lamps, LED wall lamp using PU waterproof breathable micro valve to solve the internal and external balance of pressure and waterproof lamps, while the heat sink strip structure is becoming more and more a good deal.s
What's led lighting system
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How does traffic light sensors work
- How does traffic light sensors work? This must be a question that has been ignored by people who drive to work everyday, because it is too familiar to trigger your curiosity. Nowad...
Why is strobe lights for cars important
- The led lightbar will be used in Emergency Vehicle.such as Police car, Fire truck,Ambulance and so on...Special lightbar with multifunctions for different kindsof vehicles.The Lens...