constant current led drive circuit,China constant current led drive circuit Manufacturers, Suppliers

9W COB LED Downlight with 3 Years Warranty

Mar 31, 2013

... Life: Normally, LED light can be used for 50000hours.No Flicker: Using off-line PWM switch constant-current supply driver, ... high color rendering, safe and no flicker.LED Light Advantage1.Green: non- ... glare, uniform brightness4. No radiation: low-voltage DC drive without any electromagnetic radiation, and electromagnetic radiation is the world ...

Supplier: Shijiazhuang Guanglin Optoelectronics Co., Ltd.

[China Manufacturers]

P16mm outdoor full colour LED screen

Jun 01, 2012

... 625±2nm G:525±2nm B:470±2nmDrive ModeStatic Constant CurrentCabinet Size1024×768 ×150mmCabinet Resolution64dots×48dotsBrightness8000cd/m2Contrast≥2000:1Viewing ... %3, The advantage of P16 outdoor full color led screen1, provides customized solutionsAccording to the actual needs of ... clearly visible.3. The use of advanced and reliable drive technology and control systemA flexible dynamic, static scan ...

Supplier: Shenzhen Newstar Optoelectronics Co., Ltd.

[China Manufacturers]

3W LED Crystal Ceiling Light

Mar 31, 2013

... resistant. e) High luminous intensity, low light degradation. f) Special circuit design, each LED works separately, avoiding influence by the single broken ... , energy saving up to 82%. i) Optimized LED lighting beam angle. j) High efficiency constant current driver, Wide Voltage AC100-240V 50/60Hz ...

Supplier: Shenzhen Wishope Technology Co., Ltd.

[China Manufacturers]

360 degree LED node lighting

Mar 22, 2012

... -SMD(4 pcs of 3-in-1 LED) -DC12V,<0.7W/pixel,IP65 -Each pixel can be independent - ... -in-1 LED)Gray Scale12 bit/R, G, BLuminous Flux Value20 lmViewing Angle360°Refresh Frequency≥ 240 Hz(online)Drive ModeStatic constant currentAmbient Temperature ... Pitch≤ 2 m (adjustable)Unit Size50 mmProtection LevelIP65How does the LED dot light work?Our factory: 360 degree ...

Supplier: Shenzhen Uocolor Opto-Eletronic Equipment Limited

[China Manufacturers]

P16 outdoor full color LED display billboard

Feb 21, 2013

P16 outdoor led display billboard: 1.Brightness 9000cd/sqm 2.Viewing ... 3. CE,FCC Specification for P16 outdoor full color led display billboardP16LED Display PanelPixel Pitch16mmPanel Size1024mm*768mmPixel Density3906/m2Pixel Configuration2R1PG1BPanel ... Consumption (max.)≤1200W/m2Control ModeSynchronizationDrive Modedriven by static and constant current P16 outdoor full color LED display billboard

Supplier: Shenzhen Comcreating Co., Ltd.

[China Manufacturers]

P20 digital outdoor advertising LED board screen for sale

Jan 12, 2013

... , WAV/MIDI, video,etc P20 digital outdoor advertising LED board screen for sale Features: 1) With good lightening ... span100000 h15Max consumption600 W/m216Ave. consumption300 W/m217Drive modeStatic, constant current18Malfunction dot rate0.3≤‰19Control modeSynchronous20Input voltageAC 90 ~ ... widely used outdoor display of red, green and blue LED lights, wich can real-time, synchronous display various ...

Supplier: Shenzhen Hanguang Electronic Technology Co., Ltd.

[China Manufacturers]

GU10 4W led light

Feb 15, 2013

... accepted 4.CE certificate 5.Good quality Led Lights SpecificationType: high power alumimum GU10 led spotlights lampBase: MR16/GU10/E27Voltage(V): AC ... is nice and various sizes are available4)Designed with constant current technology5)Special circuit design of protection system:single or double LEDs design ...

Supplier: Ningbo Jiazhi Plastic Co., Ltd.

[China Manufacturers]

3W/4W/5W/6W LED PL lamp

Feb 18, 2013

... UV & Hg FREE, GREEN & ENERGY SAVING 4) USE HIGHLIGHT LED CHIPS LED PL lamp,DIP or SMD, 3W/4W/5W/6W Type ... : LED PL LAMPShape: PLWatt: 3W/4W/5W/6W Volt: 85- ... luminous flux:200-420lmLED beam angle: 15/30/45°LED drive mode: Constant current wide pressureColor temperature: 2700--7000K Base: G24/G23 Radiator ... PBTVeil material: PCPacking QTY: 1-24pcs 3W/4W/5W/6W LED PL lamp

Supplier: Yuyao Electrical Lighting Factory

[China Manufacturers]

P10 full color led display module

Mar 31, 2013

... 4.CE,RoHS P10 full color led display module LED Pixel parameter Pixel PitchPixel Configuration10mmSMD (1 ... -Red, 1-Green,1-Blue)LED ColorBrandOriginwavelengthBrightnessRedOPTOTW625±5nm600+20% mcdGreenSILANCN525±5nm1800+20% mcdBlueSILANCN465± ... °Horizontal Viewing Angle110°Way of Drive1/4 scan constant currentControl modeTo be synchronized with computer monitorBrightness>6000cd ...

Supplier: Shenzhen DHX Technology Co., Ltd.

[China Manufacturers]

P10 outdoor Green led module

Jan 16, 2013

... protection front/rear IP65/IP54 Control Manner 1/4Drive Method Constant current Viewing angle H:110° V:55°Operating Humidity 10~99 ... single color ,dual color and full color. P10 outdoor Green led module

Supplier: Shenzhen Guton Technology Co., Ltd.

[China Manufacturers]

T5 LED Lamp, LED T5 Lamp, LED Tube Light, LED T8 Lamp, T8 LED Lamp, LED Tube Light, LED lamp, SMD Tube

Mar 31, 2013

... LED Lamp, LED Tube Light, LED lamp, SMD Tube, PC tube&Al bas T5 LED Lamp / LED T5 Lamp / LED Tube Light / LED T8 Lamp / T8 LED Lamp / LED ... Tube Light / LED lamp / SMD TubeFeatures ... various sizes are available.4. Designed with constant current technology.5. Special circuit design of protection system: single or double ...

Supplier: Ningbo Code Global Lighting Co., Ltd.

[China Manufacturers]

customized led digit display screen

Mar 01, 2012

... Power Requirement Shanghai Bo-Zone Semiconductor Co.,Ltdcustomized led digit display screen Digital screen parameter;Dimensions(w* ... Brightness Uniformity<5%Flatness±1mmIngress ProtectionIP65VentilationQuite running fansEarth Leakage Current<2mAOperating Temperature Range-40∼+60Display Input Format(With ... Operation PlatformWINDOWS(WIN98, WINXP, WIN2000) Products: customized led digit display screen

Supplier: Shanghai Bo-Zone Semiconductor Co., Ltd

[China Manufacturers]

LED T8 tube light

Mar 31, 2013

... :Professional manufacturer 2.Rated Voltage:80V~265V . 3.LED:3528SMD 4.2years warranty 5.70% energy saving. ... CSuitable for indoor useAdvantages: Eco-friendly: adopts the LED component as light source, does not contain high- ... saving: adopts high-efficiency constant current circuit, high-efficiency constant current circuit and transformUnder the same condition, 18W LED tube equal to 40W traditional ...

Supplier: Kun Shi Lai Illumination Technology Co., Ltd.

[China Manufacturers]

led advertising light box

Feb 17, 2013

... led light boxPixel pitchMM10Pixel components 1R1G1BUnit board resolutionPoint16*16Unit board sizeMM160*160*30Box SizeMM960*960*135Drive 1 / 4 scan, constant current1/4duty,constant current ... cutting, CNC punching/forming, rotary bending, stamping, robotic & manual welding. led advertising light box

Supplier: Shenzhen Andrew Long Sheet Metal Products Co., Ltd

[China Manufacturers]

Economic and Quality LED stree light power supply

Aug 08, 2012

... supply, over voltage protection, over current protection, short circuit protection. Feature:1.Single way constant current, used for LED light system.2. Comply with UL ... precision of constant current:±2%7.Conversion efficiency:> 94%(full loading 220Vac)8.Output protection: over voltage protection, over current protection, short circuit protection ...

Supplier: Shenzhen Han Control Technology Co., Ltd.

[China Manufacturers]

E27 3W LED Down Light

Mar 31, 2013

... 4.Lifespan:50,000hrs 3W/5W/7W/9W/12W/15W LED down light with CE&RoHS1) nice looking2) CE&RoHS NO ... or IR3) energy saving and environmental friendly4) long life time led down lightFeatures:1) High quality products,European and US standard ... structure.6) Use super bright high power LED and voltage constant current circuit which supplies stable output current.7) Water clear non-distortion acryl optical ...

Supplier: Hangzhou Huayi Electronics Industry Co., Ltd.

[China Manufacturers]

PH25 Semi Outdoor Full color Led screen

Jun 21, 2012

... Wide operating fieldCommerical adversting LED display screen,stadium perimeter LED display screen,Mobile trailer LED display screen for mobile ... rate showing,train&bus station LED display air port LED display screen ,telecommuncation LED display screen system for information ... H/160°VViewing Distance(m)20-50mScan TypeConstant Current, static latchBrightness(cd/m2)≥3000 Power SupplyOperating Voltage220V ...

Supplier: Zhejiang Hengman Optoelectronic Technology Co., Ltd.

[China Manufacturers]

Top quality 6W LED ball bulb,Shenzhen LED

Nov 09, 2012

... custom by customer's request Product DescriptionsWe use integrated led as the light source and use aluminum alloy for ... .HI-POWER LED chip to ensure high power,low luminous decay,long life.3.Use Constant-current source to drive switching power ... .Suitable use for office lighting, commercial lighting, partial lighting LED ball bulb SeriesModelPower(P)input voltagecolor temperatureluminous flux(Φ V ) ...

Supplier: Shenzhen Wanyuan Electronics Technology Co., Ltd.

[China Manufacturers]

3W HIGH POWER LED SAVING LAMP

Nov 17, 2012

Dimensions: 60mm * 124mm LED: 3 * 1W white Input voltage: AC100 ~ 240VAC Drive current: 3 * 1W 350mA constant-current Dimensions: 60mm * 124mmLED: 3 * 1W ... whiteInput voltage: AC100 ~ 240VACDrive current: 3 * 1W 350mA constant-currentLuminous flux ... 40W lamp)Brightness: 270 lumens 3W HIGH POWER LED SAVING LAMP

Supplier: Shenzhen Kesun Electronics Co., Ltd.

[China Manufacturers]

LED Street Light Head DYA Series

Mar 03, 2013

... .Great illuminating angle: 120° or above 4.Accurate constant-current driving with current fluctuation less than 1mA. 5.Strict temp control: Temp ... degree. 6.Special circuit protection: The protection can prevent whole circuit from current overflow or unbalanced caused by single failed LED, saving the ... 8kg3.8kgG.W.(kg)4.5kg4.5kg4.5kg4.5kgRemark1.LED: High Power LED,1W/PCS,Chip Brand: EPISTAR, 110LM/W 2 ...

Supplier: Foshan Kemapower Electronics Co., Ltd.

[China Manufacturers]