• Electronic Gift Multifunctional Mini USB Speaker System 1
Electronic Gift Multifunctional Mini USB Speaker

Electronic Gift Multifunctional Mini USB Speaker

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
3000 Pieces pc
Supply Capability:
50000 Pieces per Month pc/month

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Functions of Electronic Gift Multifunctional Mini Usb Speaker:

With alarm and time/temperature Temperature range 0°C-50°C

MP3 player

FM digital radio

Hi-Fi speaker

With remote controller

Backlight

Aux function inside

Battery supply:2XAAA

 

Shipping details: 

QTY: 60pcs                  

N.W./G.W.: 16.5/17.5kgs

MEAS: 48x38x45cm

Q: How much illumination can the 200 Watt LED projector reach 30 meters?
There was a beam of lightAn ultra narrow beam of 30 metersProgressive illumination
Q: How about the high pole lighting radius 40m
Lamp: generally refers to a new type of lighting device more than 15 meters of steel column type lamp and high power combined lamp frame. It is composed of a lamp holder, lamp, electric rod and base parts. Head shape according to user requirements, the surrounding environment, and specific lighting needs; inside the lamp by floodlights and cast light lamps, lamp using NG400 high pressure sodium lamp, lighting the radius of 60 meters.
Q: 35m lamp (18 light 2) to put much LED light? To meet the diameter of 200M
The white light projection lamp 1000W is suitable for being installed in the football field, the leisure square, etc., and the advantage of the white light is that the distortion is not yellow, but the illumination range is wide and the transmittance is good. And the LED lights, light efficiency, energy saving, environmental protection, expensive, high-power LED lights installed, heat dissipation technology can not pass, in such a high place is still not appropriate. I hope it works for you. Shengda street lamp dedication.
Q: LED lamp configuration with traditional lamp compared advantage?
LED lamp wall traditional street lighting area, good lighting effect, light source, uniform illumination, glare, easy control and maintenance.
Q: To achieve the following functions of LED lights, what knowledge do you need to use?
The rod body is generally cylindrical single structure, steel plate rolled, height of 25-40 meters to 25 meters above the new lighting device of steel column type lamp and high power combined lamp frame. It is composed of a lamp holder, lamp, electric rod and base parts. Head shape according to user and the surrounding environment, and specific lighting needs; inside the lamp by the light and light source, generally uses the high pressure sodium lamp and metal halide lamp. Lighting, radius of 60 meters. The rod body is generally cylindrical single structure, steel plate rolled, the height is 15-40 meters.
Q: Pole 25 meters high, 100 meters in diameter required W
You have to use the 250W light. 8-10, see what you choose lamp plate.
Q: What's in the lamppost of the LED street light? What is the function?
Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected 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 a photon, electric can be directly converted into light energy.
Q: Why high pole lamp control switch to the specified time to advance light
Is the old lamp light source lamp, unlike the current LED light power immediately lights, lamp needs time to preheat, light up slowly, so need to ensure optimal brightness light requirements in time.
Q: 18 150W LED cast light lamps installed in the 25 meter high pole lamp is bright enough, how can be irradiated
More than enough, we're producing LED
Q: What's in the lamppost of the LED street light? What is the function?
LED street lamp poles are: cross flow source, the role of the current stability, so that the light effect to achieve a stable effect, as well as variable pressure.
our company was founded in 1995. After a decade of development, we have established a metal product factory and an electronic factory, with network telecom products and consumer electronics research and design. We are a diversified enterprise of IC product development, design, manufacture and sale.

1. Manufacturer Overview

Location Guagdong,China
Year Established 1995
Annual Output Value
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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Factory Size: 3,000-5,000 square meters
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