dhjf 4010 low temperature constant temperature stirring reaction bath,China dhjf 4010 low temperature constant temperature stirring reaction bath Manufacturers, Suppliers

E40 100w/120w/140w/150w high lumen led bulb

Sep 19, 2012

... Advantages: 1.The wide dissipation area ,light weight,low temperature. 2.Energy saving and environment friendly. 3.long life ... expect lumens,without swift loss. 6.Low lumen attenuation: High quality constant current driver and good heat dissipation techniques ... guarantee low lumen attenuation. 7.Application: Direct ...

Supplier: Shenzhen Lux Lighting Co., Ltd.

[China Manufacturers]

led par light,par20 led bulb,led bulb,led bulbs,led par bulb,led par lamp,led par lighting

Mar 31, 2013

... : 80Lighting Angle: 60°Lifespan: 5yearsBase: E26,E27Store Temperature: - 20~55Work Temperature: - 20~45 Working Power Supply: AC 100V- ... CE, RoHSPatented heat sink and optical diffusedWide voltage and constant current design 85V to 265VLonger Life than Fluorescents, 5 ... testing standardsThe products have passed the long-time low temperature and high temperature testing.With the over-load, over-voltage, ...

Supplier: Shenzhen Topband Co., Ltd.

[China Manufacturers]

24V 10Ah Lifepo4 little frog Battery Packs

Oct 24, 2012

... ≥ 10Ah Battery Resistance ≤4 mΩChargeWay of ChargeCC/CV(Constant Current;Constant Voltage)Standard Charge Current2AMax Charge Current 10AMax Charge Voltage 29 ... at normal discharging in very high temperature 55°c6. >50% capacity at normal discharging in very low temperature -20°c7. Over-discharging testing8 ...

Supplier: Guangzhou Freego Digital Technology Co., Ltd.

[China Manufacturers]

S25 1157 1156 bulb 12SMD LED car lighting

Mar 01, 2013

1,With 12SMD ultra brightness Samsung LED 2,Constant current 10-30VDC 3,Available for 1156,1157,7440,7443, ... packagingADVANTAGES1,Ultra Bright LED, unique and more vivid color2,Low Power Consumption and Low Temperature 3,Long-lasting Life - 50000 working hours4,Easy ...

Supplier: Dongguan Bowang Electronic Co., Ltd.

[China Manufacturers]

5050 smd led modules

Dec 23, 2012

... 5050 smd led modules Part NoColorDescriptionHH-MW2F1-5012-5050WhiteWaterproof, constant current, 5050 smd as light source, 2leds/pcs, ... white/RGB are available) 3. Low luminance decay(decay rate: 3% about 1000H); Low power driven, high security; Long ... \Cold heat impact test\High temperature conserved test\Low temperature conserved test\Lifespan lighting test\High temperature &High humidity test). 3. ...

Supplier: Shenzhen Wisva Optoelectronics Co., Ltd.

[China Manufacturers]

LED Puck Lights

Aug 14, 2012

LED Puck Lights 1) low temperature 2) CE & ROHS approval 3)long litetime 4) View Color: ... x (H)21mm.LED quantity 1pieces surface mountedWith built-in constant current LED driverMaterialAluminumWorking environment Indoor use Lifespan :50000hoursWarranty Three ... 8W Incandescent lamp Payment term:T/TFeatures1) Secure built-in constant current circuit employed. Take the advantage of stability of ...

Supplier: Shenzhen Hisun Technology Co., Ltd.

[China Manufacturers]

Waterproof LED Par38

Jan 26, 2013

... quality CREE/Epistar/Guanghong LED Chip, high light efficiency,low temperature,high CRI2)Constant current isolation power,light spread material, above 80% light ... transmittance3)high efficient energy saving ,long lifespan above 50000 hours4)Healthy,low ...

Supplier: Longyan Ebteb Energy Saving Lighting Co., Ltd.

[China Manufacturers]

45A 48V 2012 HOT thermotank controller,solar power system

Aug 20, 2012

... to high or low temperature characteristics, according to need to adjust the control parameters, effectively achieve constant temperature ark of ... :1.Refrigeration;2.Heating;3.Fresh air in constant temperature ark;4.Base station air conditioning;5.Fresh ... .Stoppage protection;12.Real-time monitoring;13.Intelligent temperature control.Specification Rated voltage48VMaximum load current≤45AMaximum charging ...

Supplier: Wuhan Intepower Co., Ltd.

[China Manufacturers]

600x300mm LED Ceiling kitchen light led

Jan 05, 2013

... . (2700-7000K)Input voltage100-240VACOutput voltage36VDCWorking Temperature-20˜+40Working Humidity10%˜90%Storage Temperature-20˜+40Warranty3 yearsAdvantage1. The frame can be ... 6. With LED driver made by own factory what constant current and constant voltage.7. Can be used with Dimmers, dimming ... 30% than the new T5 lamps.3. Low temperature rise: The LED panel’s temperature rise is less than 25°C.4 ...

Supplier: Kayta Electric Appliance Co., Ltd.

[China Manufacturers]

12V/60AH li ion polymer battery for e-bike

Apr 22, 2012

... 4. More than 600 cycles life 5. No pollution,low-self discharge 1.Basic CharacteristicsProduct NameTH-12V/60AhLength*Width* ... without case)Working TemperatureCharge0~50°CDischarge-20~60°CStorage Temperature(60-80%SOC storage, charge one time every 2 ... battery is in Light weight7The lithium battery has High/low temperature adaptability is strong8.The lithium battery has the protection ...

Supplier: Zhejiang Tianhong Energy Technology Co., Ltd.

[China Manufacturers]

Corona Resistance Polyimide Film

Sep 18, 2012

1,high and low temperature resistance 2,electricity insulativity radiation 3,etching resistance 4,corona ... FilmIn addition to the very good performance of high and low temperature resistance, electricity insulativity, radiation and etching resistance, it also has ...

Supplier: Tianjin Tianyuan Electronic Material Co., Ltd.

[China Manufacturers]

BEST VRLA UPS BATTERY 12V 7.5AH

Mar 31, 2013

... one touch. 2) Starting performance on the condition of low temperature:Unique alive materials species makes well starting-up on ... of motorcycle under condition of low temperature. 3) Lower resistance:Infinitesimal resistance interior material assures ... before usingRecharging Method: Charging 4-10 hours by 0.1C10 constant current4) Charging Voltage, when normal using, is 12.8V ...

Supplier: Fujian Double Tech Co., Ltd.

[China Manufacturers]

35W HID Xenon Ballast

Mar 31, 2013

... 35 W±1W Constant PowerOutput Frequency:380Hz-400HzOutput Voltage:70-140V AC True RMS Square WaveOperating Temperature:-40°C~+105° ... CEfficiency:>86% With input 13.2V DC ConditionConversion efficiency, low temperature, high reliabilityQuick start: 1 sec to reach 25% stable ... 1%6) Warranty : 12 months 7) Output Power : 35±1W Constant Power We can offer DC Ballasts,Midium-thick Ballasts,Ultra ...

Supplier: Dongguan Chuanyi Lighting Electrical Co., Ltd.

[China Manufacturers]

led spot track light

Feb 05, 2013

... ≥75LED Quantity3pcsBeam Angle120Luminous Efficacy≥110 lm/WOperation Temperature-20°C ~45°CColor Temperature3000~7000 KWeight0 ... advantagesHigh brightness, high color rendering, color temperature selection range is wide and light a small ... temperature wide range of options The structure and appearance of its own patents, compact structure, beautiful appearance Isolated low-voltage constant ...

Supplier: Shenzhen G-Uni Optoelectronics Co., Ltd.

[China Manufacturers]

Reflector energy saving light

Aug 15, 2012

... Environmental protection,protect eyesight 3.Low-temperature,good color rendering Specifications1.high-brightness,low power consumption 2.environmental protection ... blender powder7. Color rendering index:≥80Ra Features:1.adopt constant-current design2. good size and fits most fixtures3. ... maintenace6. With PBT plastic,which is fire-proofed7. Low heat emissionAdvantages: 1. Producing energy saving lamp ...

Supplier: Haining Wisdom Lighting Co., Ltd.

[China Manufacturers]

High quality 48w ceiling light panel( 600x600mm)

Jun 03, 2012

... and fashionable with everlasting color. It is powered by low voltage constant current driver, which is safety, energy saving and ... life span:adopt the advanced thermal management technology.with low light dacay and more than ten times lifespan to ... 3800-4200 lm (Natural White)CRI >80RaDimensions(mm) LXWXH=600X600X42mmAmbient temperature(°C) -20 ~ +40environment humidity<95%Face Masktransparent,milky ...

Supplier: Shenzhen HOLDLED Opto Co., Ltd.

[China Manufacturers]

HypeBright led spot light

Feb 14, 2012

... are available Performance parameters1:Constant power : 6x2W2:Luminous flux : ≥7003:Working voltage : 85V~265V / AC4:Working temperature : <45°c5 ... Luminaire efficiency : >85%8:Protection Degree : IP559:Color temperature : warm white:2800-3300white:6000-6500cold white:7000-7500 ... cooling of high-quality, accelerate the heat dissipation, low temperature for the product to provide a guarantee.3.This ...

Supplier: Dingju Electronic Co., Ltd.

[China Manufacturers]

48V 10AH LiFePO4 Alloy Shell Battery Pack For EBike

Oct 04, 2012

... standard temperature (23 ± 3) °C under the conditions of the batteries after the 0.2 C charge to the 58V constant voltage ... :15~45°CYou can normally use, but in high and low temperature environment, the battery capacity will decline Discharge:-20~55°C ...

Supplier: Dongguan Shengming Metal Products Company Limited

[China Manufacturers]

TOYOTA Air Flow Meter 22204-21010

Jan 21, 2013

... (Temperature coefficient: 3850ppm; and response time≤15ms)2)Aluminum Ceramics Substrate( 96% AL2O3 ):with high dielectric constant ... substrate and good conductivity-temperature performance, to ensure that the circuit ... resistors with higher resistance accuracy (≤3%) and smaller temperature coefficient (less than 100ppm).4) SMT surface mount ...

Supplier: Wenzhou Dingcheng Electronic Technology Co., Ltd.

[China Manufacturers]

new nichia led candle light 3W E14/E12/E17

Mar 31, 2013

... spanElectrial System:1)High-efficiency long-life time driver.2)Low ripple constant current sourc driver, no flicker.3)Input voltage:220 ...

Supplier: Shaoxing Newbright Lighting Co., Ltd.

[China Manufacturers]