Solar Flood Light With Li-Ion Battery 30/60Led

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Features:

1.Mini solar LED lighting kit---Electricity charge free.

2.The solar panel can be plug into ground or mounted on wall.

3.The LED light with Day/Night sensor,will be turn on/off at dust/dawn aotumaticlly.

4.Cheaper price.

Application:

1.Rural village,remote area.

2.For outdoor and family illuminaton.

Service:

1.OEM/ODM is available.

2.Exclusive/unique solution welcome.

3.Rock-bottom price for wholesalers/distributors.

Specification:

Solar panel	6V,4W
Rechargeable battery	Li-ion battery 4000mAh
Color of LED	white
Q’ty of LED	60pcs
wire lead	5m with plug
Case of flood light	Cast Aluminium, window size130*90mm
Solar panel size (mm)	16019533H
Lighting mode	Constantly
Screw	1 set
Unit weight (kg)	2

Q: 30WLED how high can the floodlight be played?: LED floodlight is a light source that can be irradiated evenly in all directions. It is not a poly light source. With the gradual change of length, the light source can generally be about 200 meters, but there is no brightness. The brightness needs watts to support, and the 30 watt LED flood lamp will illuminate the reflection space of 20 square meters at about 10 meters, and then the space will be lost brightness.

Q: What are the types of outdoor lighting? What's the difference between a LED floodlight and an LED projector?: And the floodlight, his lighting range is relatively large, can be adjusted arbitrarily, here, in fact, floodlight is a category of lights.There are line lights, wall washer lights

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 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.

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.

Q: Does the LED explosion-proof floodlight work well? Can I use it in a chemical factory?: Yes, explosion-proof lamps are suitable for use in chemical plants, but we must choose the manufacturers, to see his explosion-proof certification, the size of the manufacturers, and now a lot of explosion-proof products are secondary.

Q: How long is the life of a LED50w floodlight?: If you buy a good brand of tile, then the life expectancy of about 20 thousand hours

Q: What's the problem with moisture in the floodlights?: Be careful1, try to use series LED form, because the LED floodlight voltage difference is special. The peak current of the common LED is maintained at 80 Ma and the reverse voltage is up and down at 6V. In the LED application, the peak voltage and current at the limit shall be considered when designing the circuit.2, when using 25 Watt welding voltage, electric iron temperature controlled at 300 degrees Celsius in the high temperature state of SMD LED, do not squeeze epoxy resin part of it, or wipe with sharp objects, because the LED lamp is very fragile, easily damaged, welding time is 3 seconds.LED flood light is widely used, so the installation skills and precautions are very important, LED is a new light source, in the right way to install, to ensure that LED floodlight stable long-term normal work.

Q: What's the difference between a LED projector and a floodlight?: Can be adjusted arbitrarily, here, in fact, floodlight is a light projector inside a category, here you have a clear understanding! The quality of the words, now there is no uniform standard, basically do LED cast light lamps are roughly the shape parameters of foundation, or the appearance of the adjustment, let him choose the heat problem more reasonable, optical properties of heat dissipation structure LED lead to the glare problem, need to have a good shade through Michael Wong, the the surface light source to a certain extent. Now more use of frosted treatment or add some materials, with the development of these years, the transmittance of the performance of further improved. SMD LED mostly low voltage drive, the use of aluminum substrate cooling. The LED light now used is not specifically for lighting, and some are used for very good projection effects.