A. The advantages of LED lighting sources:

1. Enviroment protection
LEDs are produced by semiconductor P - N electroluminescent principle, not tungstenwire. There is no ultraviolet and infrared for its spectrum. So it won't have strobe and radiation and eye protected, which is a typical of green lighting. LED can precisely control optical type and light angle, light color, no glare, do not contain lead or other harmful substances.

2. Low Consumption
Under the same brightness, the consumption is one-tenth of conventional electricity, three-tenths of the sodium. The principle that incandescent light transforms energy into heat is: electricity transforms into heat, then to light. Over 90 percent of electricity will change into heat to consume. LED luminous principle is: electricity directly converts into light.

3. High light efficiency
Incandescent lights is 12-24lm/w, fluorescent is 50-70lm/w, sodium is 90-140lm/w, most of the power transforms into heat to lose. LED lights can reach 80-200lm/w and emit color light directly without filtering for its narrow spectrum.

4. Long lifespan, Maintenance-free
According to LED theory, life span can reach 100,000 hours. LED lamps shell, whose anodic oxidation or outdoor spurted plastic processing and good corrosion resistance can save more energy for constant change of lamps and lanterns.

5. Safe, Reliable
Incandescent lamp, fluorescent lamp, halogen lamp adopt tungsten light to emit. Its electronic radiation are easy to burn and glow filament hot precipitation and produce light attenuation. LED stage lighting, with small volume and light weight, can endure high strength and mechanical shock and vibration, which will greatly reduce maintenance costs of light fixtures. LED adopts direct current drive. The output voltage below 36V belongs to national security standard. The input voltage range voltage range wide of 85v - 265v can be normal started.

6. Short Response Time
Instantaneous start than ordinary, LED responds 250ms faster than conventional light bulb.

7. Vivid Colors
Single LED chip directly emits monochrome wavelengths of light, no need to use white light adding filters to get monochromatic light like traditional sources, so the color will be more vivid colors and more pure.

B. The prospects of LED stage lighting

Traditional stage lighting source adopts incandescent lamp or halogen lamp. There are shortcomings of short life, not environmental protection (including Mercury), high consumption (several hundreds of watt or thousands of watt), high heat and troubled color commutation, while LED stage lighting source have advantages of environmental protection, energy saving, long life. Along with the energy crisis, the energy conservation and emission reduction became a global increasingly significant topic of discussion. Scholars all over the world vigorously promoted LED lighting, triggering the industrial explosive growth o LED lighting. LED lighting quietly comes into our life, suddenly one day, we will find it everywhere. Such as lighting, big screen, stage lighting, etc, illumination technology will go towards and era of LED. LED lighting technology is constantly updated and improved. All manufacturers launch bulbs of 3W, 5W, 10W even hundreds of W lights. The brightness is constantly improved and light the whole stage lighting industry to develop rapidly and create immortal myth.

C. Daisy Products Introduction

Guangzhou Daisy Electronic & Technology Co., Ltd. is a high-tech manufacturer containing scientific research, production, marketing, engineering and service, which specializes in LED stage lighting equipment and illumination products, etc.

Two categories: LED stage lighting and LED illumination
LED stage lighting: LED DJ effect lights; LED PAR lights; LED STAGE BAR; LED wall washer; LED Dance floor; LED Moving head; LED tube.
Light sources classification: high brightness of Φ5 LED; high brightness of Φ10 LED; high power 1W; 3W; Full color (36PCS, 48PCS, 60PCS, 72PCS, 90PCS, 96PCS)
LED stage lights are: LED lamp, the effect of the DJ LED lights, LED lights BAR, PAR LED lights, LED lights dancing wash wall brick, LED moving head light, LED tube.
Control: International Standard DMX512 signal, Auto run, Sound active, Master slave
Features: LED linear dimming 0-100%;
R, G, B color mixing, 160 million colors
Strict evenness of chromaticity distribution
PWM adjustable, Flicker free;
Certificate: CE RoHs
LED illumination: LED day light; LED spot light

3W LED parameter:

1W LED parameter: