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light pollution filter

Found 570044 Products
single filter gas dust respirator
MOQ:3000pcs Single filter PVC material easy for replacement cheap price Protects against gas, ... and dustComfortable design is in accordance with human factors engineering Light weight, suitable for long wearingMaterial: PVC, PCInner packing: Polybag, sliding ... x 41.5cm N.W.: 9kg G.W.: 11kg single filter gas dust respirator
Supplier: Jinhua Mask Safety Products Co., Ltd. [China Manufacturers]

Fan filter unit

Jan 28, 2013
Fan filter unit
... . Noise: less than 55dB 4. Adjustable Introduction:Fan filter unit (FFU) is air cleaning equipment to supply purified ... To reduce construction cost and term by thin, light and compact structure;3. To reduce initial cost by ... than 55dB;3. Power: 220V, 50Hz;4. Highly efficient filter (filtration efficiency is 99.99%);5. Material: armor plate, ... low noise, low vibration;10. Free maintenance. Fan filter unit
Supplier: Suzhou Honri Airclean Technology Co., Ltd. [China Manufacturers]

Hand pressing light

Jun 30, 2012
Hand pressing light
Hand pressing light Two pieces of LED Bulbs Rechargeable by hand-pressing Hand ... placing it in rhythm.§ Not need any power, no environmental pollution. Low noise and health, comparing with common torch, it can ... and promote your brain memory and health composition. Hand pressing light
Supplier: Tsingtao Unicom-Optics Instruments Co., Ltd. [China Manufacturers]
Ceramsite Filter Material
... over 40%. This product can improve the effect of filter material instead of quartz sand and anthracite.Characteristics:Appropriate ... water consumption of reverse washing.Unaffected by flow rate or pollution loading variations, low temperature resistance and quick start-up ... only and not as a basis for acceptance.Usage:Ceramsite filter material / filtration materials of biology ceramic particle can ...
whole house stainless steel water filter(GL-5600F)
1.stainless steel water filter GL-5600 2.different valve to choose 3.light Stainless steel housing with FRP tank and ABS top ... supplyMaterial of vesselstainless steel 304 whole house stainless steel water filter(GL-5600F)
3u lotus cool light energy saving light
... ROHS Warranty:1 year 3u lotus cool light energy saving light:1.Life span:6000-8000hrs,2. ... :CE,ROHS4.Warranty:12month. lotus energy saving light:1.)Save 80% energy more than incandescent ... savings.3. Environmental protection: Reduces Air and Water pollution. Replacing a single incandescent bulb with a CFL ... Approx: 5000K=cool white (white/blue, bright light)2. Choose the shape: CFLs are available in ...
Supplier: Dongtai Tianyuan Fluorescent Materials Co., Ltd. [China Manufacturers]

light pencil

Sep 09, 2012
light pencil
... : N-BK7 surface quality(S/D):60/40 light pencil light pencil Verified Information This information is Verified by Bureau Veritas ... Capacity Actual Units Produced(Previous Year) Prism, Lenses, Aspherical Lenses, Filter 3,000,000Pieces/Month 19,044,976 Pieces Export Market ...
Supplier: Zhejiang Lante Optics Co., Ltd. [China Manufacturers]
Anthracite filter media
... at filtration poor. During the process, it could adsorb and filter impurity of the water. Bacilli and injurant has been reduced ... %≤0.04S %0.5loss of ignition%≥98void ratio%50 Anthracite filter media
Nil-screen protector (Privacy filter)
... effect when screen backlight off,the display vision increased as light on The viewable angle is 60°,no peek any more ... -5 workdays after receiving total payment Nil-screen protector (Privacy filter)
Supplier: Guangzhou MGKD Trading Co., Ltd. [China Manufacturers]
224-201 LED Light Waterproof connector
224-201 LED Light Waterproof connector 1.ROHS,ISO9001:2008, VDE,CE,S, 2. ... % test before delivery 224-201 LED Light Waterproof connector 2-wire connectorwaterproof auto wire connectorLED Light Waterproof connectorplastic tube connectorWiring connectorPlay-wire ... plastic wiring connector Auto electrical wire connector 224-201 LED Light Waterproof connector
Supplier: Yueqing Bincheng Electronics Co., Ltd. [China Manufacturers]
Bottle 70w Electronic cooling Mini water cooler chiller with filter
... warm Bottle 70w Electronic cooling Mini water cooler chiller with filter cooler cold&warm watercool watercooler.O.U. water cooler; ... Water Purification System;water purifier; Water filtration system;water filter;water fountain;water chiller;coffee machine;;aqua cooler;aqua ... dispenser;aqua filter;aqua purifier;aqua bar;aqua boiler;aqua fountain;aqua ...
light colour PE/PEVA printed table cloth
light colour PE/PEVA printed table cloth Size: 180*180cm Materil: ... .035mm-0.2mm PEVA Merit:feel kind,fine quality products light colour PE/PEVA printed table cloth We are a Chinese ... price.All the products are non-poisonous, pollution-free, radiation protection, feel comfortable, cold resistant, light proportion (0.0922g/cm3), intensity is ...
Supplier: Cixi Lanxing Plastics & Rubber Industry Co., Ltd. [China Manufacturers]
Pro Video Camera Light LED
... settings 2.Portable and excellence Pro Video Camera Light LEDFeatures: 1. Applicable for Camera Video Camcorder DV2 ... perfect settings.4. This 76 LED Video Light can adapt to different types of digital video ... as Office table lamp, industrial lamp, power cut light, or even Barbecue at your garden, etc. ... 1.52 watt Color temperature: 5400K (3200k w/filter) Luminous flux: 390 1m Runtime: 70-90mins Power ...
Supplier: Guangzhou Emilyfoto Trade Co., Ltd. [China Manufacturers]
USB LED light for pc /laptop
... laptop lightUSB LED light 6PCS LEDMaterial: Plastic+metal Size: L390xd10mm Color: BlackPower: USBNo mercury and secondary pollution Less heat, cleaner ... and comfortable environment1pc/blister packingDirectly plug the USB LED Light into the USB ... . 5. Power saving design comes with reliable LED light. LED LIGHT is rated to average 8, 000 hours of use ...
Supplier: Shenzhen Tdtech Electronics Co., Ltd. [China Manufacturers]
Energy-saving, Durable 108 LEDs 7W Corn Degree 360 Light Bulb E27 Natural White
... bulb look like a corn. 7W 360° 108 LEDs Corn Light Bulb Lamp E27 Cold White Features: * LED technology adopted. * With ... LEDs, ultra bright, with lighting angle of 360°. * Cold white light. * Direct alternative to the ordinary energy-saving lamps, does not ... real green products: soft light; Spotlight, no UV and IR radiation; does not contain lead, mercury and other pollution elements. * Long service ...
Supplier: Shenzhen Tomtop Technology Co., Ltd. [China Manufacturers]
ader ND Filter Adjustable Variable ND2 to ND400 46mm
... Density (ND) filters can reduce the intensity of light without appreciably changing its color.2. Classic ND ... -one variable neutral density fader filter that adjusts the amount of light reduction with just the twist ... of your wrist. The index marks on the filter let ... waves,etc5.Index marks on the edge of filter for exace adjustment6.Material:Optical glass7.Image ...
Supplier: Shenzhen Zehui Technology Co., Ltd. [China Manufacturers]
CPL filter 49mm,52mm,55mm,58mm,62mm,67mm,72mm,77mm,82mm,86mm
Circular PL filter Light rays which are reflected by any surface become polarised and polarising filters are used to select which light rays enter ... w/o water repellent, Multi-coated with water repellent. CPL filter 49mm,52mm,55mm,58mm,62mm,67mm,72mm,77mm,82mm,86mm
Supplier: Fotobestway Digital Co., Ltd. [China Manufacturers]
Portable 1.3W high light LED Solar Camping Lantern
... warrantyOptional accessoriesnoneAC adapterFeature: 1. Green product,low carbon and no pollution 2. Exquisite technique quality management,entirely hand-made 3. Enjoy ... . Long running time and maintenance-free. Portable 1.3W high light LED Solar Camping Lantern
Supplier: Shandong Enerise Power Technology Co., Limited [China Manufacturers]
Broadcast LED light XD-H168B
... /1m 3.15W XD-H168B is professional broadcast LED light.Easily connects on the camera handle; optrates with DC ... halogen bulb. Operating life exceeds 10,000 hours.Dichoric filter can change the color temperature from 5600K to 3200K. ... Build in dimmer (0-100%).Focus Adapter switch the light between far and near.The value of the colour ... -x.biz/product/for%20professional.htm Broadcast LED light XD-H168B
Supplier: Pro-X Co., Ltd. [China Manufacturers]
Car Plug-In Ionizer with Built-in fan & Charcoal Filter
... Carbon Fiber Ionizer 2.Charcoal Filter 3.High Performance fan 4.LED power indicator light 5.Articulated plu 1.Ozone ... -free Carbon Fiber Ionizer generates negative ions to reduce pollen, dust and bacteria.2.Charcoal Filter ... purifies the car’s interiors.4.LED power indicator light illuminates to let you know your air is being ... -In Ionizer with Built-in fan & Charcoal Filter
Supplier: Shenzhen Diyatel Electronic Co., Ltd. [China Manufacturers]
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