led drivers constant current and constant voltage,China led drivers constant current and constant voltage Manufacturers, Suppliers

High Definition decorative giant led display wall

Dec 18, 2012

... angle easily install&operate warranty:2 years and spare parts p10 RGB advertisment outdoor led display Technical Parameters: DescriptionTechnical parameterUnit moduleModule ... sqmCurrent≤ 20mA(single LED)Control systemCPUPentium4 or aboveOperating systemWIN98/2000/NT/XPControl methodSynchronizationMain technical parameterDriving device1/4scanningDrive typeConstant Current driver ICRefresh frequency ...

Supplier: Shenzhen GCL Electronics Co., Ltd.

[China Manufacturers]

p20mm outdoor led moving sign on truck

Sep 23, 2012

... quality.Product Description P20 Outdoor Dual Color LED Display with Optimal Heat Emission, Waterproof and Rust-resistant Pixel pitch: p20mm Pixel ... : 2,500 (dots)/m2 LED chip: silan LED applied: Red, green and blue 0805 SMD Wavelength of LED: Red: 620 to 630nm ... Driving method: Static constant in electric current driving Driving IC: MT 595 Display color: 16, 777 and 216 Working voltage: 220V 15%, 47 ...

Supplier: Shenzhen Eachin Technology Co., Ltd.

[China Manufacturers]

Soft LED Flexible Vision Curtain price Display

Aug 26, 2012

... RoHS Soft LED Flexible Vision Curtain Display APPLICATION:LED flexible display could be used in outdoor and indoor environment such ... staticproof, its purpose is to propagandize various advertising and provide festival and party atmosphere FEATURES:1. Brightness: >1200 cd/ ... 6. Compare with normal display, it is light and cheap SpecificationFlexible curtainLED LightsDIP RGBPixel Pitch15.625 mmPixel ...

Supplier: Shenzhen LCCL Opto-Electronic Science&Technology Co., Ltd.

[China Manufacturers]

3w e27 ceramic led bulb

Mar 07, 2013

1.3w e27 ceramic led bulb 2.Led chip:Epistar or Bridgelux100~110lm ... certificated 4.Warranty:3 years 3w e27 ceramic led bulb Model No.QP003Input VoltageAC85~265V, 50 ... constant-current high efficiency driver to guarantee the long lifespan of the bulb.6. Aluminum profile and frosted ... Direct incandescent /CFL bulb replacement to save energy and protect environment.2. Suitable for applying at home, ...

Supplier: Foshan Sunbay Opto Electronics Co., Ltd.

[China Manufacturers]

3W LED ceiling designs light

Aug 06, 2012

... eye or body, nice-looking and environment protection.Long lifespan: over 50,000hours in normal use.Constant current drive power supply, can work ... NUMBERJH-DL-3WManufacturerJAHURD-LEDWattage3wattHalogen Equivalent30wattVoltageAC 100-240VBulb BaseComplete UnitBulb ShapeReccessed LED DownlightLuminous Flux225lmBeam Angle120 DegreeLED Source BrandEpistarLED typeSMD ledLED Quantity30pcsLED Color ...

Supplier: Dongguan Jahurd Optoelectronics Co., Ltd.

[China Manufacturers]

hot-selling rotate led displays

Feb 18, 2013

... serviceSecond, some photo of certificate and factory Third, brief self-introductionSINO-COLOUR outdoor full colour led display is applied in rather complex ... . Luminance: (CD/m2) ≥50009. Driving mode: 1/4 scan constant current:10. Working voltage: AC220V/50HZ11. Working environment: Temperature: -20oC+50oCRelated humidity: 10 ...

Supplier: Shenzhen Sino-Colour Technology Co., Ltd.

[China Manufacturers]

4W Led Headlight Bulb

Mar 19, 2012

... 1.No UV or IR led bulb 2.CE,RoHs,TUV,EMC,FCC certificated ... 3.2 years warranty 4.Imported Episar chip 4W Led Headlight Bulb Features:1) Energy saving, can save 60 ... IR, lead-free,4) Safe, adopt power driver of constant current and voltage to avoid short circuit5) Adopt aluminum radiator to strengthen ... , Bars, Hotels, Cafe lightingLocal decorative lighting project 4W Led Headlight Bulb

Supplier: Shenzhen Gleming Photoelectric Technology Co., Ltd.

[China Manufacturers]

High Quality T8 11W Striped led light

May 13, 2012

... Ilumination 0.06W SMD LED and low light decay•Patent turnable end cap for different light emiting directions•Constant LED forwarder current during tube operating ... •Temperature difference less than 10°C between inside and outside•TUV,UL,CE ...

Supplier: Shenzhen Shinelong Led Lighting Co., Ltd.

[China Manufacturers]

90W Wateproof LED Flood Lamp IP65

Jun 03, 2012

... Lamp IP65 -----vantage-----1. Aluminum lamp body: cast aluminum and cover, surface is 2. Cover, surface is oxidized by anode. ... high efficiency constant current driver, Wide Voltage AC100-240V 50/60Hz input, worldwide application.8. Operation life (LED) : >50,000hrs-----specs----- LED Model No.LED 90W ...

Supplier: Shenzhen RWJ Lighting Technology Co., Ltd.

[China Manufacturers]

**led recessed step light AEL-F11 1*1W**

Jan 28, 2013

... 2years Detail specification: SpecificBrand nameAOERLIWatt1WElectric current 320maInput Voltage DC12VAC100-240VOperating Temperature -20-90 °LED Lamp Life >50 ... teamAOERLI has an professional team of engineering and designing . And an electroniclaboratory for testing.5. CertificateAOERLI ... market.High power LED,LED we use Taiwan or Epistar chips and VDE,CE,EMC improved constant current controller

Supplier: Zhongshan Henglan Aobalimei Lighting Factory

[China Manufacturers]

10W LED Ceiling Lights

Dec 02, 2012

... input current: 200mA MAX AC power consumption: 10W/HDC Input Voltage: 128V / DCDC input current: 85mA / DC constant currentLight-emitting devices: High efficent and bright LED ... module, 5modules and 200 LEDs in totalLED ...

Supplier: Hunan Kontak Technology Co., Ltd.

[China Manufacturers]

24W dimmable led ceiling down light 24W dimmable downlight

Apr 06, 2012

... FCC 24W dimmable led ceiling down light Dimmable Led down light Features:1. Advanced constant current driver.Separated constant current drive designed ... parameters: Product Name:24w dimmable down lights Input Voltage:AC100V~240VFrequency Range:50Hz-60HzPower Factor:>0.9Power ... Apply to homes, shopping centers, display counters lighting and decorationeg:Terms&Conditions:1.Trade terms:FOB SHEN ZHEN2 ...

Supplier: Shenzhen Mei Er Te Optoelectronics Co., Ltd.

[China Manufacturers]

Aluminum LED Components

Feb 20, 2013

... .Multi-function 3.Good price LED ComponentIntroduction This product is the charge and discharge control circuit designed specially ... lithium batteries. It adopts linear method and the charge model of constant current and constant voltage in accordance with lithium standard.Its main ... method of constant current in order to ensure the service life of LED .Feature1.One main illuminant and six assistant ...

Supplier: Shenzhen Zhanshan Electronic Technology Co., Ltd.

[China Manufacturers]

golf course,200/250/300W,led high pole light,Cree chip,dimmable, CE,ROHS,IP65,3 years warranty.

Feb 03, 2013

... for the physical color, can select LED's color temperature6adopt meanwell driver's constant current and voltage control, wide voltage(AC90-264V),overcome the sortcoming of ... grid and noise pollution due to the ballast7excellent ...

Supplier: Shenzhen Godly Lighting Technology Co., Ltd.

[China Manufacturers]

street led

Feb 07, 2013

... of heat dissipation 2.Longer life time street led· Input voltage: AC180-260V / AC85-150V 50-60Hz· ... 0.96· Power-supply efficiency: >93%· Drive circuit mode: Constant voltage and constant current· Electromagnetic Compatibility: IEC standard· Surge immunity: >6000V· Classification ... °~30°· Adjustable angle for vertical installation: 0°~30°· LED Chip: CREE,SemiLEDS,OSRAM,LUMILEDS· Total Luminous flux: ...

Supplier: Yuyao Dongfang Lighting Co., Ltd.

[China Manufacturers]

Home LED Lighting 5w AC85-260v

Nov 06, 2012

1.Home LED Lighting 5w Ac85-260v 2.Voltage:AC85-260V/50-60Hz 3.Size:58*115mm 4.CE. ... keep in top working condition; 3. High-precision constant current drive, which can extend the LED lifespan; 4. Good material of lens to ... , Fujian, Which is professionally produce LED products, including LED bulbs, LED tubes, LED spotlights, LED high-bay lights, LED PLC lights, and a variety of remote control ...

Supplier: Xiamen Lorcha Trade Co., Ltd.

[China Manufacturers]

LED Light (CW-RW-003)

Jun 08, 2012

... products input voltage 85-264V 3.LED life of up to 50,000 hours. 1.600W (288x3w) LED Grow Light (LED plant lights ... up) from the metal shell of thesystem, including 288PCS single 3WLED, built-in 45W constant current source ... 12PCS,high performance, low power consumption and so on.2 products input voltage 85-264V, easy ...

Supplier: Cwtom Electrical, Metal & Plastic Factory

[China Manufacturers]

Magnifying LED nail lamp for nail salon with CE certificate

Mar 18, 2013

... 2.removable&fasten to the table 3,CE certification Magnifying LED nail lamp for nail salonProduct Parameter: Outside Size56.5*51 ... . Protect Brain: use constant voltage continuous current, do not have electromagnetic radiation.2. Protect eyes: use constant voltage continuous current, no flash rate and no Glare, to ...

Supplier: Guangzhou Yorkma Electrical Company Ltd.

[China Manufacturers]

tigerhead T8 LED tube lighting

Aug 18, 2012

... more than 50000 hours.2.No ultraviolet rays, ultrared rays and radiation. No harmful chemical contaminants .It is am environmental-friendly ... ) 50~60Power(W)189Power Factor>0.9>0.85Drive style Current Constant Drive LED QTY288156Luminous Flux(lm) 150012001300135014001400800Beam Angle(°)120Color Temperature(K)5500 ...

Supplier: Tigerfire (Guangzhou) Lighting Technology Corporation

[China Manufacturers]

YEZL-C2 LED high flashlight CREE Q5 250 lumens 3 modes mini

Jan 09, 2013

... portable can be inverted night light tail YEZL-C2 LED high flashlight CREE Q5 250 lumens 3 modes mini16340 ... Supported the charge, over discharge protection, voltage-voltage 2.45-4.20V 3. Maximum working current: 3.2A 4. Gray Coding Plastic ... 50/60Hz,Output: 4.2V current of 600mA,Reverse battery protection Battery overcharge protection, and constant voltage charging process!Travel plug for carrying ...

Supplier: YEZL Electric Appliance Co., Ltd.

[China Manufacturers]