Constant-current driver 2 years warranty IP65 30W LED flood light
Features of led flood light:
1. Using ultra-bright high level Epistar LED chips with proprietary encapsulation technology, realizing excellent luminance, low brightness decline; 2. Constant-current driver is used to ensure the lamp working with reliability and stability. 3. Scientifically-designed heat dissipater with much better cooling effect; 4. Great energy-saving effect, save energy by over 70% comparing with traditional lamps; 5. Lamp surface treated with anodization, corrosion-resistant, artistic appearance. 6. Long lighting distance and wide lighting areas.
Gray of black
-40 to 50 degree
2. stage cast light
3. Architectural Lighting
5. Tunnel lighting
6. Bars, discos and other entertainment mood lighting
Terms & Condition:
1. Price Term: EXW Guangzhou. For quantity of 100pcs and over, the price can be changed to FOB Guangzhou.
2. The prices indicated are for order quantity less than 100pcs. For bigger quantity, discount is available.
3. MOQ: 10pcs. For Less than 10pcs, price needs be increased by 15%.
4. Delivery: within 5-20 working days depending order quantity.
5. Warranty: 2 years.
6. Brightness Decay: Less than 5% after 3 years' regular usage.
Send a message to us:
Q:How about the PHILPS floodlight?
The key of different quality life is life, life is decided by the light fades. A small decline, long service life, long service life, high price.
Q:What's the difference between a LED projector and a floodlights?
The LED floodlights illuminate a surface that is more light than the light projector.
Q: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.
Q:What's the problem with moisture in the floodlights?
Materials to be used: LED guardrail light clip, transformer with water proof function, sub controller, steps as follows:1, install guardrail, punching on the wall, spacing according to actual requirements, usually in 3 cm;2, do anti-static measures, such as work platform to ground, workers wear the corresponding electrostatic clothing, anti-static measures, because different grades of LED floodlight quality is different, antistatic ability is different;3, installation pay attention to sealing, sealing is not good, diameter affects the LED floodlight service life;4, LED flood light wiring is best not more than 25 centimeters, transformer power can be larger, or else affect brightness.
Q:What's the doorway to the LED flood light?
It is mainly composed of N layer formed by N semiconductor, P layer formed by P semiconductor and active layer in the center. When the applied positive bias, P area hole diffusion to the negative direction, into the active region, and electronic N area will spread to the positive direction, into the active region, when the electron and hole combination, will emit light spontaneously. When materials are used differently, light of different colors will be emitted due to different levels of energy, such as red, orange, yellow, green, blue, or invisible light.
Q:What's the difference between floodlight and LED sky lantern?
Light is specified on the illuminated surface is higher than ambient light illumination. Also called spotlight. Usually, it can aim in any direction and have structures that are not affected by climatic conditions. Mainly used in large areas, mines, buildings, contours, stadiums, overpasses, monuments, parks and flower beds, etc.. As a result, almost all outdoor lighting fixtures are considered light emitting lamps. The angle of the outgoing beam of the light projector is wide and narrow, and the range of variation is between 0 and ~180 degrees. The beam is especially narrow, and is called searchlight.
Q:The working principle of LED floodlight
Multiple floodlights can be used in the scene to produce better results. Floodlight is one of the most widely used light sources in the effect diagram. In the scene, many floodlights can be used together to produce better effects.
Q:What are the applicable ranges of LED flood lights?
The key is to look at your customer needs, specifically ask World Expo LED lighting manufacturers Sheng lighting, their engineers will give you an analysis of the very clear
Q:What are the 50 and 70 degree lenses for LED floodlights?
The general lens of a LED floodlight is "90 degrees - 120 degrees"",Lenses such as 50 - 70 degrees, if they are "at the same distance", must be narrower,
Q:LED street lights, LED flood lights, LED courtyard lights, LED tunnel lights, LED solar lamps, current market capacity and saturation?
The LED market is far from saturation, you said these lamps accounted for less than US market for 1/100, not everyone does not want to buy LED lighting products, because we don't want to do the experiment, now LED in lighting there are many shortcomings, lack of brightness, brightness 60LM/W, brightness is not enough, electricity price compared with the ordinary lamp, the price is too expensive, the only advantage is long life, but now LED is not mature, reduced life expectancy.