1.Ultra-thin streamlined design, simple and elegant appearance, stylish and classicÂ
2.Innovative design, Efficient protection
Innovative G-buckle technology, prevent glass off, free of screw fixing, simple and elegant, easy for installation Â
3. Professional optical design, luminous efficiency increased by 50%Â
The same condition, our brightness of led flood light is higher 50% than traditional flood lightÂ
4. High-quality silicone ring for excellent airtight effect, protecting from heavy rain and dust in tunnel lighting circumstancesÂ
5. Total 8 models of heat sink,full range from 10W to 200W, choose anyone you need
6. Pure aluminium structure of heat dissipationÂ
7. Undergone a 5000hour salt spray test, which boasts outstanding resistance to corrosion
8. Approved by a professional wind tunnel test, it can be withstand a level 17hurricane
9. 270°adjustable
10. Protection grade IP65
11. Anti-wind level 17hurricane
12. Quick waterproof connectorsÂ
13. 3030 SMD LED, 135lm/w
14. Meanwell driver, 5 year's warranty
Applications
Widely used in bars, clubs, hotels, stages, park, sculpture, square, parking lot, playground, shopping mall, plazas, exhibition hall, commercial buildings facade, mosques, museums, art galleries, historical buildings, factories, gymnasiums, stadium, isles, yard, advertising boards, billboards, buildings, lawns, national green lighting projects, building facade and public corridor, stair corridor, garden designs and some other indoor and outdoor places where need spot lighting and light decoration,etc
User Manual:
Switch off power of the mains supply or respectively of the connection lead before doing any works.
Assembly must not damage or destroy conducting paths.
Make sure that the product is mounted on a stable, even and tilt-fixed background.
The complete installation must be done by an electrical expert who is familiar with the valid directives.
Quaity Control:Â Â
Stability TEST: make sure 100% of the lamps be aging test at least 48hours Â
Lighting TEST:Â make sure 100% of the lamps be lighted before packing
Drop TEST: make sure every single light have been well protected by box
Contact:
Tracy
Mobile:0086-180Â 5189 1606
Please feel free to send us your inquiry, We are at your service any time! Product Features
1.Ultra-thin streamlined design, simple and elegant appearance, stylish and classicÂ
2.Innovative design, Efficient protection
Innovative G-buckle technology, prevent glass off, free of screw fixing, simple and elegant, easy for installation Â
3. Professional optical design, luminous efficiency increased by 50%Â
The same condition, our brightness of led flood light is higher 50% than traditional flood lightÂ
4. High-quality silicone ring for excellent airtight effect, protecting from heavy rain and dust in tunnel lighting circumstancesÂ
5. Total 8 models of heat sink,full range from 10W to 200W, choose anyone you need
6. Pure aluminium structure of heat dissipationÂ
7. Undergone a 5000hour salt spray test, which boasts outstanding resistance to corrosion
8. Approved by a professional wind tunnel test, it can be withstand a level 17hurricane
9. 270°adjustable
10. Protection grade IP65
11. Anti-wind level 17hurricane
12. Quick waterproof connectorsÂ
13. 3030 SMD LED, 135lm/w
14. Meanwell driver, 5 year's warranty
Applications
Widely used in bars, clubs, hotels, stages, park, sculpture, square, parking lot, playground, shopping mall, plazas, exhibition hall, commercial buildings facade, mosques, museums, art galleries, historical buildings, factories, gymnasiums, stadium, isles, yard, advertising boards, billboards, buildings, lawns, national green lighting projects, building facade and public corridor, stair corridor, garden designs and some other indoor and outdoor places where need spot lighting and light decoration,etc
User Manual:
Switch off power of the mains supply or respectively of the connection lead before doing any works.
Assembly must not damage or destroy conducting paths.
Make sure that the product is mounted on a stable, even and tilt-fixed background.
The complete installation must be done by an electrical expert who is familiar with the valid directives.
Quaity Control:Â Â
Stability TEST: make sure 100% of the lamps be aging test at least 48hours Â
Lighting TEST:Â make sure 100% of the lamps be lighted before packing
Drop TEST: make sure every single light have been well protected by box
Contact:
Tracy
Mobile:0086-180Â 5189 1606
Please feel free to send us your inquiry, We are at your service any time!
Speakers are one of the most common output devices used with computer systems. Some speakers are designed to work specifically with computers, while others can be hooked up to any type of sound system. Regardless of their design, the purpose of speakers is to produce audio output that can be heard by the listener.
Speakers are transducers that convert electromagnetic waves into sound waves. The speakers receive audio input from a device such as a computer or an audio receiver. This input may be either in analog or digital form. Analog speakers simply amplify the analog electromagnetic waves into sound waves. Since sound waves are produced in analog form, digital speakers must first convert the digital input to an analog signal, then generate the sound waves.
The sound produced by speakers is defined by frequency and amplitude. The frequency determines how high or low the pitch of the sound is. For example, a soprano singer's voice produces high frequency sound waves, while a bass guitar or kick drum generates sounds in the low frequency range. A speaker system's ability to accurately reproduce sound frequencies is a good indicator of how clear the audio will be. Many speakers include multiple speaker cones for different frequency ranges, which helps produce more accurate sounds for each range. Two-way speakers typically have a tweeter and a mid-range speaker, while three-way speakers have a tweeter, mid-range speaker, and subwoofer.
Speaker System,Magnet Speaker Acoustic,Moving Coil Loudspeaker,Metal Frame Mylar Speaker
Jiangsu Huawha Electronices Co.,Ltd , https://www.hnbuzzer.com